Product Description

If one of the steel balls is lifted and allowed to fall back at one end, then one will swing out the same distance at the other end: with two released at one end, two emerge at the other. 11 cm

Product Details

• Amazon Sales Rank: #3092 in Toys & Games
• Brand: Tobar
• Model: 04343
• Dimensions: 4.33" h x 1.18" w x 3.94" l, .35 pounds

Features

• If one steel ball is lifted and allowed to fall back onto the row, the ball at the other end will swing out.
• With two dropped at one end, two swing out.
• A classic desk ornament, as well as a fun look Newton's Law of Reaction...!
• Approximate Size: 11 cm

Box Contents

Customer Reviews

It's O.K
I've always wanted one of these and now I've got one. I have to say it's quite small, small enough to fit in the palm of your hand. That might be a good thing for some people but I'd prefere something a little bigger. It also only lasts for about 20 seconds when you put it into motion. But its fun to see which combinations of ticks you can make. (its a little hard to explain, but if you buy it you'll know)

Newton's cradle
Arrived quickly, but was much smaller than expected. Quite flimsy, but works well if treated gently.