Best STEM Toys for Black Friday & Christmas 2026
Find a gift they'll love this Black Friday or Christmas. Explore our STEM gift guide with hands-on science toys, experiment kits and more.
12 Year Old
Professor Plums collection of STEM, Toys, Science and Gift ideas for 12 year olds.
Geodiscoveries Bismuth Crystal Lab Grown Large
Geodiscoveries
Original price
$165.00
Original price
$165.00
-
Original price
$165.00
Original price
$165.00
Current price
$148.50
$148.50
-
$148.50
Current price
$148.50
in stock
Elevate your collection with the mesmerizing allure of our Lab-Grown Large Bismuth Crystal. This captivating gemstone showcases a stunning array of...
View full details
Original price
$165.00
Original price
$165.00
-
Original price
$165.00
Original price
$165.00
Current price
$148.50
$148.50
-
$148.50
Current price
$148.50
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Professor Plums collection of STEM, Toys, Science and Gift ideas for 12 year olds.
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