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19.95 In Stock
Make your own yummy chewing gum using a natural rubber from tree sap called chicle. Sweeten your gum with sugar and two different flavors. Then, wrap, label, and package it in the metal tin included. Learn about the scientific properties of elastic materials like gum. Food ingredients included.
|Manufacturer:||Thames & Kosmos|
|Age Range:||8 - 12 Years|