Pile on the fun with the Lamaze Rainbow Stacking Rings Developmental Toy. With interesting textures, patterns and sounds, these colourful stacking rings are perfect for helping baby develop dexterity and hand-eye coordination. Multi-textured rings invite baby to explore, stimulating tactile senses. Best of all, the easy-to-grasp rings make stacking easy and fun. Lamaze Rainbow Stacking Rings includes four multi-textured crinkly rings that stack on the pegged base.