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two foam balls and one big challenge: Can you make the catch of the day
Buildable gymnastics set with high bar
parts for projects
IncludesBULK mini robot with a weapon
While the model walks
Chewing Gum Lab Calico Critters two foam balls and oneMake your own yummy chewing gum using natural rubber, called chicle, which comes from tree sap! Sweeting your gum with sugar and flavor it with two flavors. Wrap it up, label it, and package it in the metal tin included with the kit. Learn about the scientific properties of elastic materials like gum. Food ingredients included.
US$ 90.00
US$ 124.00
US$ 90.00
US$ 125.00
US$ 150.00
US$ 80.00
