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H-ONG Newton Cradle Balance Balls Z-Shape Balance Balls Newtons Cradle Desk Toy with Wooden Base Educational Toy for Office Home Desk Top Decoration

€19.70

 €11.17
Ahorre: 43% descuento

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DESCRIPCIÓN DE PRODUCTOS

Product parameters:Material: frame and ball made of metal. base is solid woodSize(approx.): small size 14*12*15cm/5.51*4.72*5.91in; large size 18*11.8*18.2cm/7.09*4.65*7.17inNet weight: small 550g; large 880gPacking list N-shaped solid wood Newton pendulum ball * 1
Size: small 14*12*15cm; large 18*11.8*18.2cm.
Material: The frame and ball are made of metal and the base is solid wood.
Watching the back and forth movement of the balance ball gives you a day-to-day soothing experience.
It can also be used as a desktop decompression decorative ornament.
A science cradle balance ball based on Newton's law.

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