Liquid Glass Thinking Putty is so cool - when you open the tin it appears empty as the putty is so transparent. Crystal clear, this putty moves differently from all the other Thinking Putty because of its unique formula. It turns cloudy when handled, leave it for a while and it goes back to being completely clear.
Each tin includes 1/5 lb of Liquid Glass Thinking Putty— stretch it, knead it, tear it or roll it up into a ball and bounce it.
It’s also non toxic and never dries out.