Experience the magic of Crazy Aaron's 4" Blooming Botanicals Thinking Putty! This unique putty transforms under sunlight, showcasing beautiful color-changing flowers. Watch as the soft flower charms shift from white to vibrant shades of pink, blue, or purple, providing a mesmerizing sensory experience. Not only does this putty offer interactive fun, but it also helps improve hand and finger strength. Plus, with its non-toxic formula and long-lasting properties, you can enjoy endless hours of stress-relieving play without any sticky residue.