Pay in 4 interest-free payments of $2.75 Learn more
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Numero® can quickly become an integral part of any class mathematics program
There are 1
as in freshly brewed
When the card matches the mantra — boom
Play continues until the point goal is reached
Instant Winter Polymer Snow Yo-Yo Numero® can quickly become anCreate winter fun and ponder polymers. Makes ~2 cups of cool snow like stuff with volume swelling and water absorbing properties. Hands on science and a great sensory activity. Perfect for yetis and chilly chemists! What is this stuff? This powder is a patented, safe, non toxic, environmentally friendly polymer developed specifically to imitate most of the properties of snow. These polymers can expand 100 times their original size! It can be cool to
US$ 129.00
US$ 200.00
US$ 110.00
US$ 849.50