Playz Disgusting n' Gross Zombie Poop, Boogers, Bloody Slime Science Activity Experiment Set - 34+ Tools to Make Levitating Eyeballs, Gizzards, Poop Putty Boiled Boogers for Boys Girls Age 8+ ( brand new/sealed ) FUN STEM TOY OF THE YEAR: Inspiring young children to learn has never been more fun with this Playz science kits that allows kids to learn about gels cross linked polymers using biology gruesome special effects! Perfect fun hands on educational christmas or birthday gift for boys, girls, kids, teens Ages 8, 9, 10, 11, 12+ Years Old LOADED WITH VALUE: 34+ Tools, Ingredients, Parts combined with a fun and simple instructions book make for hours of fun education at home or in the classroom. EASY TO USE: The fact-filled colorful lab guide is full of pictures and information giving kids hours of fun in their own home made science lab! A fun way to educate kids has never been easier! ENGAGES THE MIND: This STEM set challenges the child's mind as they work through the detailed easy-to-follow instruction guide, learning about classroom subjects in a fun way. You will even see test grades improve as a result. STEM stands for Science, Technology, Engineering, Mathematics