Iceberg Hot Ice Crystals

After exploring our Icebergs, you can continue the fun at home and learn about chemical reactions at the same time. The amazing crystals in this kit form instantly out of a sodium acetate solution. They look like ice but release heat upon formation. Use the solution to mold a beautiful crystalline polar bear and seal, an elegant crystal castle with shimmering spires or create your very own icebergs!

Code: 22742

Member price: $19.80