Hinkler Zap! Extra DIY Putty Lab
The Hinkler Zap! Extra DIY Putty Lab is a lab putty that is made of sticky material. It provides loads of entertainment and fun. You can mould it into any shape and you can make glow-in-the-dark putty, magnetic putty, rainbow putty and lots more. The activity that it induces will give you entertainment for hours. It comes along with a 48 page book that will tell you all the ways in which to have fun with this lab putty. It will also tell you what can be added to it to have more fun from it. you also can learn...
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