Crazy Aaron's Thinking Putty - 4 Pack, Epic Amethyst Color - Stress Relief & Sensory Fidget Toy for Kids & Adults - Perfect for Office, School & Home Use

Amethyst is a semi-precious purple quartz that has been popular since primitive times. It is a secret beauty only found inside geodes and has a long association with mystic powers.

The natural color of amethyst ranges from a light violet pink to a deep reddish purple. Experience every hue with Amethyst Blush Thinking Putty. It starts out as a lovely dark lavender and becomes pretty in pink with just the heat of your hands.