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Best Sellers

Looking for the best toys, games, plush, and telescopes that are loved by kids and adults alike? Look no further than Professor Plum's top-selling collection! Our selection features a range of high-quality products that have been hand-picked by our experts for their exceptional quality and entertainment value. From educational games and puzzles to adorable plush toys and powerful telescopes, our collection has something for everyone. We pride ourselves on offering products that are not only fun and engaging but also promote critical thinking, creativity, and learning. With our top-selling toys, games, plush, and telescopes, you can give the gift of wonder and inspire a love of science, technology, engineering, and math (STEM). Shop now and experience the joy of play with Professor Plum's top-selling collection!

Original price $2.00
Original price $2.00 - Original price $2.00
Original price $2.00
Current price $1.90
$1.90 - $1.90
Current price $1.90

Poly Glider Small Assorted

Keycraft

These small planes can sure glide!Poly Gliders are a great out door activity on a warm summers day, and make the perfect small add on gift for any ...

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Original price $2.00
Original price $2.00 - Original price $2.00
Original price $2.00
Current price $1.90
$1.90 - $1.90
Current price $1.90
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Original price $17.99
Original price $17.99 - Original price $17.99
Original price $17.99
Current price $14.39
$14.39 - $14.39
Current price $14.39

Glass Beaker Mug 350ml

Heebie Jeebies

This lab beaker mug is a great way for any scientists to start their day! Just don’t confuse it with any other beakers around the laboratory… The B...

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Original price $17.99
Original price $17.99 - Original price $17.99
Original price $17.99
Current price $14.39
$14.39 - $14.39
Current price $14.39
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Original price $94.99
Original price $94.99 - Original price $94.99
Original price $94.99
Current price $75.99
$75.99 - $75.99
Current price $75.99

Galileo Thermometer 56cm Heebie Jeebies

Heebie Jeebies

The Galileo Thermometer is an elegant temperature reading device that every science geek needs. It is a sealed glass cylinder that contains clear l...

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Original price $94.99
Original price $94.99 - Original price $94.99
Original price $94.99
Current price $75.99
$75.99 - $75.99
Current price $75.99
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Original price $24.99
Original price $24.99 - Original price $24.99
Original price $24.99
Current price $23.74
$23.74 - $23.74
Current price $23.74

Sea-Monkeys Ocean Zoo

Sea-Monkeys

Now you can have your own Sea Monkeys! This kit gives you everything you need: water purifier, instant live eggs and growth food. These are the eas...

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Original price $24.99
Original price $24.99 - Original price $24.99
Original price $24.99
Current price $23.74
$23.74 - $23.74
Current price $23.74
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Original price $34.99
Original price $34.99 - Original price $34.99
Original price $34.99
Current price $31.49
$31.49 - $31.49
Current price $31.49

Diplodocus 45cm Plush Dinosaur

Wild Republic

A Plush Dinosaur toy set is never complete without a plush Diplodocus from Dinosauria, this 45cm plush toy is the perfect gift for a young boy who...

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Original price $34.99
Original price $34.99 - Original price $34.99
Original price $34.99
Current price $31.49
$31.49 - $31.49
Current price $31.49
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Original price $49.99
Original price $49.99 - Original price $49.99
Original price $49.99
Current price $47.49
$47.49 - $47.49
Current price $47.49

Cards Against Humanity AU

Cards Against Humanity

This Cards Against Humanity Au Edition is an essential edition to any game night. The famous game for horrible people includes: 600 cards (500 whit...

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Original price $49.99
Original price $49.99 - Original price $49.99
Original price $49.99
Current price $47.49
$47.49 - $47.49
Current price $47.49
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Original price $74.99
Original price $74.99 - Original price $74.99
Original price $74.99
Current price $59.99
$59.99 - $59.99
Current price $59.99

Plasma Ball Tesla's Lamp 20cm

Heebie Jeebies

This iconic scientific lamp was originally created by Nikola Tesla in 1894, following his experiments with high voltage currents. The plasma ball d...

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Original price $74.99
Original price $74.99 - Original price $74.99
Original price $74.99
Current price $59.99
$59.99 - $59.99
Current price $59.99
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Original price $34.00
Original price $34.00 - Original price $34.00
Original price $34.00
Current price $32.30
$32.30 - $32.30
Current price $32.30

Wooden Archery Set

Keycraft

Can you hit the target? This Wooden Archery Set by Keycraft comes complete with a bow and 3 suction capped arrows as well as a Target Set. This is ...

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Original price $34.00
Original price $34.00 - Original price $34.00
Original price $34.00
Current price $32.30
$32.30 - $32.30
Current price $32.30
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Original price $9.99
Original price $9.99 - Original price $9.99
Original price $9.99
Current price $7.99
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Current price $7.99

Freeze Dried Ice Cream Astronaut Snack

Freeze Dried Lollies

Taste what an astronaut has for dessert or a snack! A delicious freeze dried that can be eaten anywhere at anytime and is designed to sit easily on...

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Original price $9.99
Original price $9.99 - Original price $9.99
Original price $9.99
Current price $7.99
$7.99 - $7.99
Current price $7.99
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Original price $22.50
Original price $22.50 - Original price $22.50
Original price $22.50
Current price $21.38
$21.38 - $21.38
Current price $21.38

Aaron's Putty - Birthstone

Crazy Aarons

  Birthstone thinking putty is an amazing tactile putty full of tiny plastic stones. as you play the stones give a fantastic audible (ASMR) respons...

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Original price $22.50
Original price $22.50 - Original price $22.50
Original price $22.50
Current price $21.38
$21.38 - $21.38
Current price $21.38
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Original price $99.99
Original price $99.99 - Original price $99.99
Original price $99.99
Current price $79.99
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Current price $79.99

Discovery Microscope Starter Kit

Heebie Jeebies

Discover the wonders of the microscopic world with our comprehensive microscope starter kit! This 28-piece kit comes with everything you need to ge...

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Original price $99.99
Original price $99.99 - Original price $99.99
Original price $99.99
Current price $79.99
$79.99 - $79.99
Current price $79.99
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Original price $27.99
Original price $27.99 - Original price $27.99
Original price $27.99
Current price $22.39
$22.39 - $22.39
Current price $22.39

Scribblebot Drawing Machine

Heebie Jeebies

This crazy DIY drawing robot uses vibration and spin generated by a motor to create works of art. Get it to create different designs by adjusting t...

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Original price $27.99
Original price $27.99 - Original price $27.99
Original price $27.99
Current price $22.39
$22.39 - $22.39
Current price $22.39
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Original price $34.99
Original price $34.99 - Original price $34.99
Original price $34.99
Current price $31.49
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Current price $31.49

Dinosauria T Rex Plush

Wild Republic

T-Rex ruled the earth millions of years ago. This exciting, ultra-realistic T-Rex stuffed animal has all the details of a real prehistoric dinosaur...

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Original price $34.99
Original price $34.99 - Original price $34.99
Original price $34.99
Current price $31.49
$31.49 - $31.49
Current price $31.49
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Original price $22.50
Original price $22.50 - Original price $22.50
Original price $22.50
Current price $21.38
$21.38 - $21.38
Current price $21.38

Aaron's Putty - Enchanting Unicorn

Crazy Aarons

The sparkling Unicorn putty is a creamy creation filled with colorful crystal pieces. The white hue shines brightly even in the dark! Aaron's Putty...

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Original price $22.50
Original price $22.50 - Original price $22.50
Original price $22.50
Current price $21.38
$21.38 - $21.38
Current price $21.38
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Original price $22.50
Original price $22.50 - Original price $22.50
Original price $22.50
Current price $21.38
$21.38 - $21.38
Current price $21.38

Aaron's Putty - Gnome Home

Crazy Aarons

Who doesn't adore a Gnome?! Gnome Home putty is a sensational tactile plaything packed with miniature plastic Gnomes and toadstools. As you squish ...

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Original price $22.50
Original price $22.50 - Original price $22.50
Original price $22.50
Current price $21.38
$21.38 - $21.38
Current price $21.38
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Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $12.34
$12.34 - $12.34
Current price $12.34

Super Sensory Slug Fidget Toy

IS Gift

The fun, colorful way to experience tactile exploration and stress relief! Our durable, flexible piece consists of 19 articulated parts that click ...

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Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $12.34
$12.34 - $12.34
Current price $12.34
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Original price $250.00
Original price $250.00 - Original price $250.00
Original price $250.00
Current price $237.50
$237.50 - $237.50
Current price $237.50

Invent Upcycled Construction

MakeDo

Introducing the ultimate cardboard construction kit for safe, hands-on learning! Packed with endless learning opportunities and fun, this versa...

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Original price $250.00
Original price $250.00 - Original price $250.00
Original price $250.00
Current price $237.50
$237.50 - $237.50
Current price $237.50
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Original price $6.50
Original price $6.50 - Original price $6.50
Original price $6.50
Current price $3.25
$3.25 - $3.25
Current price $3.25

Puzzle Magic Cube

Professor Plums

Smooth Rubix Magic cube. "The Smooth Rubix Magic cube is a brain-teasing, time-consuming, but ultimately rewarding challenge (hello, adrenaline rus...

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Original price $6.50
Original price $6.50 - Original price $6.50
Original price $6.50
Current price $3.25
$3.25 - $3.25
Current price $3.25
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Original price $9.99
Original price $9.99 - Original price $9.99
Original price $9.99
Current price $9.49
$9.49 - $9.49
Current price $9.49

Vortex Bubble Refill

MDI

Includes 6x bubble solution sachets Each sachet contains 59 ml Provides approximately 6 uses Enjoyed hours of bubble-blasting fun? Here's to hours ...

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Original price $9.99
Original price $9.99 - Original price $9.99
Original price $9.99
Current price $9.49
$9.49 - $9.49
Current price $9.49
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Original price $34.99
Original price $34.99 - Original price $34.99
Original price $34.99
Current price $33.24
$33.24 - $33.24
Current price $33.24

Powerup 2.0 Electric Paper Airplane Conversion Kit

PowerUp

Add power to your paper airplanes with PowerUp 2.0 Introducing the NEXT generation PowerUp 2.0 Electric Paper Airplane Conversion Kit. More power, ...

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Original price $34.99
Original price $34.99 - Original price $34.99
Original price $34.99
Current price $33.24
$33.24 - $33.24
Current price $33.24
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Original price $129.95
Original price $129.95 - Original price $129.95
Original price $129.95
Current price $123.45
$123.45 - $123.45
Current price $123.45

Linkki Giant Garden Connect 4 by Finska

Finska

From the creators at Planet Finska comes Linkki. classic outdoor game, 4 in a row. Crafted from beautiful linden plywood,  Linkki has a clear varni...

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Original price $129.95
Original price $129.95 - Original price $129.95
Original price $129.95
Current price $123.45
$123.45 - $123.45
Current price $123.45
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Original price $65.00
Original price $65.00 - Original price $65.00
Original price $65.00
Current price $52.00
$52.00 - $52.00
Current price $52.00

Thames and Kosmos Chem C500 Chemistry Set

Thames and Kosmos

Learn about reactions between solids, liquids, and gases. Discover the colorful effects of acids and bases. Perform astonishing "magic" tricks for ...

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Original price $65.00
Original price $65.00 - Original price $65.00
Original price $65.00
Current price $52.00
$52.00 - $52.00
Current price $52.00
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Original price $29.99
Original price $29.99 - Original price $29.99
Original price $29.99
Current price $23.99
$23.99 - $23.99
Current price $23.99

Ferrofluid Lab Magnetic Chemistry Experiment Kit

Heebie Jeebies

This kit gives you everything you need to complete 5 unique magnetic experiments. Make magnetic putty, play with ferrofluid and explore fields and ...

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Original price $29.99
Original price $29.99 - Original price $29.99
Original price $29.99
Current price $23.99
$23.99 - $23.99
Current price $23.99
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Original price $120.00
Original price $120.00 - Original price $120.00
Original price $120.00
Current price $96.00
$96.00 - $96.00
Current price $96.00

Thames and Kosmos Chemistry Kit C1000

Thames and Kosmos

Enroll in Chem C1000 and prepare for a Lifetime of fascination with this essential science through 125 diverse experiments. Start with an introduct...

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Original price $120.00
Original price $120.00 - Original price $120.00
Original price $120.00
Current price $96.00
$96.00 - $96.00
Current price $96.00
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Looking for the best toys, games, plush, and telescopes that are loved by kids and adults alike? Look no further than Professor Plum's top-selling collection! Our selection features a range of high-quality products that have been hand-picked by our experts for their exceptional quality and entertainment value. From educational games and puzzles to adorable plush toys and powerful telescopes, our collection has something for everyone. We pride ourselves on offering products that are not only fun and engaging but also promote critical thinking, creativity, and learning. With our top-selling toys, games, plush, and telescopes, you can give the gift of wonder and inspire a love of science, technology, engineering, and math (STEM). Shop now and experience the joy of play with Professor Plum's top-selling collection!