SANUME Creative Sand Painting Pendulum Home Decoration Sand Pendulum Gravity Sand Pendulum Sand Plate Decompression Decorative Ornaments(as Picture)

Gravity creates a different sand sketch each time the pendulum is in motion.; Different start angles provide different patterns. Place it on table or desk, and witness the beauty of gravity and momentum at work.; The magic of the sand pendulum has been studied for centuries and now you can bring this unique wooden accent to your desktop.; Suitable for Office, den, living room, bedroom, desktop furnishing articles household act the role ofing is tasted.; Place it on table or desk, and witness the beauty of gravity and momentum at work Sand included.