Features: 1.An amazing desk toy crafted with quality beech wood. It has a simple design with endless possibilities that will test your creativity and dexterity. 2.Suitable for anyone Help you sharpen your focus and hand-eye coordination. It exercises the ability of hands and eyes while entertaining. 3.From your home to the bar or your office desk. When it comes to when and where you can play with it, there are no limits. 4.A good gift for your kids, friends, family and love on Christmas, Birthday, Children& 39;s day, Halloween. 5.Measures about 9.5*2cm. Rolls like a tumbler. It can bring you endless happiness and surprise Notice: Actual color may be slightly different from the image due to different display and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Material:beech wood Battery: no Color/Style: As the picture shown Weight: 35g