INTELLIGENT putty - multicolored amethyst reacts to heat

Who doesn't know the mystical gemstone? We packed it for you as plasticine in the can. When it is warm, the bright purple fades to allow a strong pink to see the light of day. This exciting putty is sure to banish any boredom! Of course, this putty also has all the basic properties: It stretches like chewing gum She bounces like a ball It melts like porridge It can be torn like paper