- Experience the satisfying texture of our 16-pack Character Crystal Mud Slime Toy set perfect for sensory play and anxiety relief - Each pack contains unique character-themed slime providing hours of engaging fun - This non-sticky super soft slime is ideal for children and adults alike offering a calming sensory experience - Great as party favors goodie bag fillers or individual gifts these slime toys are always a hit - Perfect for a child's birthday party these slime toys will keep kids entertained for hours providing a fun and engaging activity