SENSORY STACKER RINGSSensory Stacker Rings includes four gradual size rings stacked on the post, offering babies a beautiful introduction to stacking, size and sensory exploration. Each ring has a sensory feature of sound, touch and texture, inviting little hands to squeeze, shake and feel the differences as they play. The rings are designed for baby's grip with unique textures and colours, supporting early hand control and confidence as children learn to grasp, release