The colorful stacking rings from Clementoni offer toddlers a playful activity for gripping and stacking. Five differently sized rings in bright colors such as green, blue, orange, yellow, and light blue can be placed on the white base in order of size. The completed pyramid is crowned by a rounded red top piece. Different reliefs and curved shapes on the rings stimulate tactile perception and support the development of motor skills as well as the recognition of size differences.