Come and see our amazing products. The genuine mesmerizing, educational kinetic sculpture and interactive "flow toy". Folds flat and pops open, surprising everyone. Rolls along your arms and can be passed from one arm to another. Diameter 5" when flat. All handmade, exact size may vary. Great gift for kids of all ages, and science + math lovers. Pls confirm with us about
the packing info, stock color and exact production time before
placing your order.