The Reflector Cube is a set of six chunky lightweight plastic tiles with interlocking teeth which easily build into a large cube with a different mirror effect on each face: convex, concave, flat, fun house.The Reflector Cube tiles can be used either individually or combined, and are fully compatible with the Construction Tower and Tactile Cube tiles. Safe and durable high quality mould-in mirrors.Encourages creativity, curiosity, self-awareness and development of gross motor actions while children .