Hearts & Heavens: The Best Anatomical and Celestial Valentine’s Day Gifts

Whether you’re in a long-term covalent bond or just experiencing some initial gravitational pull toward someone new, Valentine’s Day is the perfect time to show your favorite human some love through some quirky nerdy toys.

At Professor Plum’s, we know that roses wither and chocolates disappear, but a plushie of a human organ or a celestial body? That’s forever (or at least until the heat death of the universe). Our Giftologists have hand-picked the best science-backed snuggles to help you say "I love you" with a side of intellectual humor. 

For the Heart-Throb

XL Heart with Hidden Cells

Why give a paper card when you can give 2.5 billion heartbeats? This jumbo-sized heart comes with a surprise: little pouches holding Platelet, Plasma, Red Blood Cell, and White Blood Cell minis. It’s literally "full of love."

• Why our Giftologists love it: It’s anatomically adorable. It’s a great way to say, "I give you my whole heart—and all the components of my circulatory system, too." It’s the ultimate "big gesture" for the person who makes your pulse race.

For the Cheeky Couple

The Egg & Sperm Cell Duo

Are you ready to talk about the birds and the bees? Or maybe you just have a very specific sense of humor. Pair these two together for a "romantic" gift that gets straight to the point of biology.

• Why our Giftologists love it: It’s the ultimate "Match Made in the Lab." It’s a hilarious gift for expectant parents, fertility journey warriors, or that boyfriend/girlfriend who appreciates a good reproduction joke.

Chlamydia (The Wacky Gift)

Look, we know what you’re thinking. But hear us out: some relationships are built on inside jokes and a very dark sense of humor.

• Why our Giftologists love it: It’s the ultimate "prank" Valentine. It’s a tongue-in-cheek way to tell your special someone to "stay safe" or just to see the look of confusion on their face before they realize it’s a plushie. (Note: Giftologist discretion advised!)

For the Person Who’s Always on Your Mind

The Brain Cell (Neuron)

They say the more brain cells you have, the smarter you are. This Valentine's, tell your partner they’re the smartest person you know (even if you’re secretly the one with the higher IQ).

• Why our Giftologists love it: It’s a literal "connection." Giving a neuron is a witty way to say, "You’re always on my mind," or to reward your partner for finally remembering where the car keys are. It’s the ultimate smart-love gesture.

The Brain (Organ)

Did you know your personality, your memories, and your "butterflies" all live in those three pounds of gray matter? This plush brain is soft, squishy, and way more cuddly than the real thing.

• Why our Giftologists love it: While everyone else is giving hearts, show them you love them for their mind. It’s the perfect "I’m over-thinking how much I like you" gift for the scientist or medical professional in your life.

For the "You’re My World" Partner

Celestial Buddies: Little Earth

Earth is the only place in the universe where life (and love!) is known to exist. This "true blue" friend was even a star on the SpaceX Crew Dragon!

• Why our Giftologists love it: If your partner is "your world," this is the literal embodiment of that sentiment. It’s soft, it’s famous, and it’s a constant reminder that of all the planets in the galaxy, you chose to share yours with them.

Celestial Buddies: Mars

Named after the God of War, but this guy is a total lover. With his rusty red complexion and polar ice caps, he’s the friendliest neighbor in the solar system.

• Why our Giftologists love it: For the partner who is a little "fiery" but has a heart of gold. It’s a great way to say, "I’d travel 35 million miles just to see you."

Celestial Buddies: Uranus

Uranus is the "cool sidekick" that rolls through the solar system at a 98-degree tilt. It’s teal, it’s tilted, and it’s unique.

• Why our Giftologists love it: Aside from the inevitable puns (which we fully support), Uranus is for the person who marches—or rolls—to the beat of their own drum. It’s a sweet way to say, "I love your quirky axis."

The Building Blocks of Love

DNA (Deoxyribonucleic acid)

This is the genetic code that makes you, you. It’s the blueprint of life and the ultimate symbol of what makes your bond unique.

• Why our Giftologists love it: It’s the most fundamental way to say, "We just click." It’s a great gift for the partner who is literally "in your DNA."

Ready to find the perfect specimen of affection? Whether you’re looking for something "organ-ic" or out of this world, Professor Plum’s has the nerdy plushie your Valentine deserves.

Browse our full Valentine's Collection here!