This set of twelve Mirror Cubes from Hope Education have a shiny, smooth silver finish. They are light weight and easy to hold, yet durable. They are perfect for using as a sensory resource as well as for stacking and construction.Allows tactile and sensory explorationMirrored surface provides opportunity to develop self awarenessSize of each cube: W35 x D35 x H35mm.Wipe clean only, do not submerge in water. Age Suitability: From Birth.