Rattleback Science Fun

By:tedco toys
$2.99
Quantity: Only 1 left in stock.

condition:New

UPC:043067560018

MFR:TED56001

Skill Level:Beginner

A science curiosity whose ancient and mysterious properties capture the attention of all ages. Rattleback will spin in one direction but when spun in the wrong direction, it will quickly stop, rattle up and down, and then begin to spin in the opposite direction. It also magnifies and is sure to entertain for hours! Made in USA. For ages 6+.

Used with permission, copyright 2016 TEDCO TOYS. Copyright 2016 Brey Corp. t/a Hobby Works

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