These natural wood cubes measure 1.5 cm (0.6 in) on each side and are perfect for children 3 years and older. This set includes 36 regular cubic pieces, ideal for learning about volumes and three-dimensional constructions. These small, sturdy blocks are easy to use when assembling geometric structures, creating raised patterns or serving as custom dice at home and at school. This raw material lends itself perfectly to painting and gluing to adapt to all your craft projects. Stack and assemble your ideas with geometric precision!