Bear Stacker Kidstack SABO CONCEPT Milk Tooth Sabo Concept Bear Stacker Beige SABO Wooden Stacker Mini Jungle littlewhimsy SABO CONCEPT Milk Tooth. Introducing the Bear Stacker, a delightful product from SABO concept. This stacking rings game, made in Ukraine, is designed with your child's learning and enjoyment in mind. Its deep palette of colors and durable wooden construction ensure it will stand the test of time. This isn't just a toy, it's a future heirloom. Ideal for developing fine motor skills, your child will enjoy arranging and stacking the rings. SABO concept's Bear Stacker is more than a game, it's a tool for learning. Dimensions: 5. 1 x 2. 6 x 2. 6 in Made in Ukraine