This carefully selected collection of many of our wooden loose parts kits includes 73 smooth wooden cubes, rings, domes, people and narrow planks. Designed to support children as they learn about balance, weight, and pitch. This kit also helps kids develop reasoning skills and precision. With imagination driving their designs, kids can build leaning towers, pivoting bridges and wobbly platforms for their little people play on! Perfect for use on a tabletop or as accessories for traditional unit blocks.