Stapeltoren

Siliconen. 
The OYOY LIVING DESIGN Tawa Silicone Stacking Cups are good for developing kids fine motor skills and provides hours of entertainment for your little ones. Stack it and smash it again and again!

Tawa Stacking Cups are made in happy fresh colors with little stretched patterns in each bottom. They are made of silicone making them perfect for lots of fun with water and can be washed in the dishwasher.