DT700 Rubber Band Car
$14.00
This wooden car is operated by energy stored in a wound rubber band. In the process of winding, once or twice or a lot more, a child learns about the physics principles involved. With two cars children can compare the distance cars can go when the rubber band is wound a contrasting number of times. Wood and rubber, 7 inches long. CONTAINS SMALL RUBBER BANDS. USE UNDER ADULT SUPERVISION.
