![The Chemistry of Polymers.](http://thegibraltargiftshop.com/cdn/shop/products/la-quimica-de-los-polimeros_{width}x.jpg?v=1604057245)
The Chemistry of Polymers.
This kit is a fountain of knowledge for little ones. They will discover 'new' materials that surround us, learn that you can solder with water, absorb humidity, grow to 5 times the size in seconds and so much more. Great to discover stuff yourself with your kids.