Since 1998, Crazy Aaron’s has been making Thinking Putty® and other creations that inspire curiosity and wonder to kids and adults of all ages.

From amazing effects like magnetism and UV reactivity to stress-relieving scents and DIY kits, there’s something for everyone.

These carefully crafted works of art are made from Crazy Aaron’s very own secret formulas that transform amazing natural phenomena into highly designed products that are cool, collectible, and tons of fun!