Wooden Joker Ring Set with Ten Brightly Colored Rings Suitable for ages above 1 years+; a perfect toy for little hands of your kids to grasp & play. This rainbow stacking ring game is made of soft wood, and the paints used are natural and safe for the child to play. Skillset: Develops hand-eye coordination. Promotes creativity, problem solving, sensory, fine motor skills. While arranging each wooden ring according to the proper size, the child's creativity skills are nurtured.