Pinit Mini Jupiter Perpetual Motion Toy(0)No Reviews yet SKU: TG-1089 $18.99 Quantity discounts available QuantityPrice Quantity -+ Add to Shopping Cart Details Tap the top of the 8-1/2" Jupiter, and watch the pendulum swing in near perpetual motion. Requires a 9 volt battery, not included. Details Back DetailsTap the top of the 8-1/2" Jupiter, and watch the pendulum swing in near perpetual motion. Requires a 9 volt battery, not included. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review