Gootonium Thermal Blue-to-Pink Putty

This gootonium putty transforms from blue to pink. These amazing color-changing powers depend on its temperature. The putty starts out blue but as you play with it, heat from your hands change it to bright pink. Plus, it has all those classic, fun putty features like bouncing and peeling comics from the newspaper.

• Gootonium color changes with temperature. Heat it up in your hands or quickly cool it down with some cold water.
• Ideal for fidgeting, sculpting, and stretching, providing endless hours of entertainment.
• Safe and Non-Toxic: Made from high-quality, non-toxic materials 20 grams of glorious putty