Lux Interlocking Versatile Building Blocks Construction Set ~ 200 Piece (Medium) Unleash your imagination: One block makes multiple shapes, so the possibilities for creation are endless! Small, Medium, and Large sets to offer more flexibility. Add them all together for colossal fun! Great gift for the young (ages 6+) or just the young at heart. Patent-pending snap and lock hinge means this block curves, bends, and moves! Set includes 200 Lux Blox in Neon Orange, Teal Blue and White Blox, plus accessories and Idea Book. Made in the USA