Lock Blox, 32 pieces

Connect, twist and slide these fun fidget blocks together! 8 different peg-and-groove configurations glide smoothly, turn easily, and hold snugly. Build robots, castles, letter forms and numbers — or just fiddle with them. A handful of blocks will keep fidgety fingers occupied for hours.

Includes: 32 blocks (red, yellow, green, blue): 16 squares – 1.25" (3.175 cm), 16 rectangles – 2.5” (6.35 cm)