Project Genius True Genius Lock & Key (Styles Vary) pattern making Watch in amazement as it

Watch in amazement as it lights up with every twist and turn - engaging the brain and stimulating creativity

Take playtime back to the Jurassic era with this unique game

6' when laid out)

With its charm and cuteness

Project Genius True Genius Lock & Key (Styles Vary) pattern making Watch in amazement as itChallenge the PhD in your family with a trick lock puzzle! We love these brainteasers as smart stocking stuffers. Each metal lock puzzle is solved in a completely different way with a range of difficulties and is harder to solve than it looks. Grab a few they make beautiful desk toys or fidgets for teens and adults. Available in 3 different styles: Grecian Trick Lock, Roman Latch Lifter, and Egyptian Pin Lock, each sold separately. From Project Genius