Eachine Electric Dolphin Wiggler Newton Swing Ball Furniture Decoration

Electric Dolphin Wiggler Newton Swing ball Furniture Decoration Description: Item:Electric Dolphin Wiggler Size:105*155*195mm Weight:320g Material:ABS plastic,metal You just can't beat perpetual motion. The Jupiter will keep you and anybody else who watches it mesmerized for hours. Once started, it keeps going until you stop it. This is a classic desk toy here, folks. Pick one up for yourself or for anyone in need. Feature: It will be a good present using by business or 4S Stores. You can educate your children the Newton law of inertia visually. A definite focal point in any room or office. Note: Batteries(not included) Packaging Included: 1 x Electric Dolphin Wiggler