Build early shape, color and size differentiation skills: it can inspire children's imagination as well as promote their physical and intellectual development. Perfectly sized for toddlers' hands, great choice as travel toys. Encourages hand-eye coordination and imaginative play: This is a wonderful Educational shape toy for toddlers, help kids learn shapes, colors, counting and hand-eye coordination. Great toddler toys for 2-6 year old boys girls. Stacking Blocks Contains 16 pieces, detachable and removable blocks, can increase the baby's ability of creativity. NON-TOXIC and safe to use, They are all non-toxic, BPA Free, Lead Free, Phthalate Free. The wood is smooth and the keys are well attached. Very durable and of the highest quality. GUARANTEED TO PROVIDE SKILLS AND FUN!