Geek & Co. Hot Ice Crystals

$19.95

Amazing crystals look like ice, but release heat upon formation! For ages 8-12 yrs, from Thames & Kosmos.

These amazing crystals form instantly. They look like ice, but they release heat upon formation. Very cool science! For ages 8-12 yrs, from Thames & Kosmos.
Sodium acetate solution produces crystals instantly
Mold a beautiful crystal polar bear and seal
Create an elegant crystal castle with shimmering spires
Includes 16-page manual
Winner of 2016 ASTRA Best Toys for Kids Award (Science)

Only 3 left in stock

SKU: 2760 Categories: , , ,