It's Putty Transmutation (Purple to Blue)
by It's Putty
Stretch It. Bounce It. Pop It. Tear It. Sculpt It. Transmutation putty starts as a purple colour and magically changes to blue as you play with it. Collect all varieties of this incredible putty! Play with your putty at home, school, work, the car, or anywhere! Use it to have fun and relieve stress. Anything is possible!