This German version of the classic stacking tower features ten gradiated wooden rings in vibrant rainbow colors that stack on a center post. Children practice eye-hand coordination and dexterity by sliding the rings onto the post - in any order at first - later learning about size and color sequencing as they re-create the tower's conical shape.

Minimally finished to retain the natural feel of the wood. Edges are removed and pieces are dyed with non-toxic, child-safe colors - no varnishes. Rings are 3/4" thick. Tower stands 9 inches tall, 5.25 in diameter. For children 12 months and up.