Wooden - Unique and refreshing classic ring stacker with a twist, incorporating two colourful bears on either side of a see-saw, teaching your little one all about balance…. remove one ring and watch the see-saw tip! Learn to stack the rings equally to balance the see-saw once again and save the bears from toppling over! - Solid, chunky, colourful rings that are perfect for little hands. - Introduces the fundamentals of balance to your child, develops hand-eye coordination, fine motor skills and thinking skills so you can begin to help put their thinking cap on! - Smoothly sanded, brightly coloured and non-toxic.