Make, mix & swirl 2 satisfying textures to create a shimmering under-the-sea slimy experience with Mermaid Sparkle SLIMYGLOOP® Twists! The ready-made activator makes it easier than ever to create an ooey, gooey compound that is fun to squish, stretch and twist – no measuring necessary. Split your SLIMYGLOOP® into 2 and add smooth Shimmer Pearls to make one-half bumpy and Glitter Galore to the other half for an eye-catching shine! Twist together both SLIMYGLOOP® creations to experience the ultimate combination of texture and sparkle. Creating SLIMYGLOOP is a fun, hands-on way to introduce kids to chemistry and strengthen fine motor skills. Recommended for ages 12 and up.