Children are creative and imaginative as they stack, mix and match 25 colourful, wooden pieces. Learning about colour, shape, size, sequence, and problem-solving comes naturally with this engaging and timeless toy. The Geometric Stacker incorporates a classic circular stacker, an octagon stacker, and a more challenging puzzle stacker - three times the play value of the typical stacking toy. 28 x 21 x 9 cm. 25 pieces. Builds fine motor skills Encourages hand / eye coordination Develops early shape, colour and size differentiation skills Builds spatial awareness Ages 2 to 4.