Each tin includes 90g of Crazy Aarons Quicksilver Magnetic Thinking Putty with magnet - a good handful of putty and tons of fun.
Get some putty in your hands! Bounce it, roll it, tear it, stretch it, pop it or twist it! There's hours of fun to be had with Crazy Aarons Thinking Putty. Perfect for scientific experimentation and learning. Brilliant as a sensory aid or fidget device.
Safe, non-toxic, reusable and never dries out. Do not eat.
8 Years +