CERROPI Newton Cradle Balance Balls, Newton Pendulum with 7 Balls, Classic Newton Swing Ball, Science Physics Gadget | Desk Toys & Accessories, 70+ Sec Swingtime, Marble Base, Black

Brand: CERROPI

Color: Black

Edition: Marble Base G

Features:

• LONGEST SWING TIME - 7 balls absolutely aligned with 50-60" swing time after cleaning the dust of balls
• We guarantee swing 50s, contact with us via youtube with keywords of cerropi
• NANO TECHNOLOGY - The swing lines are made of high-impact nylon manufactured with nano technology for ultra-thin yet extremely durable oscillatory support
• SPARE BALL - One extra ball is included along with a manual on replacing the wire
• 100% SATISFACTION GUARANTEE - Your purchase is completely covered by Amazon's returns and refunds policy

Binding: Toy

model number: 2056

Part Number: 2056

EAN: 0745245575738

Package Dimensions: 10.6 x 8.4 x 7.7 inches

Languages: english