Test Tube Science – Polymer Snow

$5.49

Add water to watch real snow appear! Polymer snow is made of tiny white polymers. When water is added to it, they will absorb water molecules by osmosis and increase to 100x their original size, creating “snow”! As the water evaporates they will shrink to their original size, ready to use again!

In stock

SKU: 010005903 Category: Tags: , ,

Description

  • Recommended for ages 7+.