The POOF-Slinky 0SA220 Scientific Explorer Disgusting Gags and Pranks Kit is an outrageous lab of laughs for the whole family. Have you ever wanted to pull an outrageously disgusting prank on an unsuspecting friend? Or maybe you’ve been the victim of a funny gag. Now you can have a blast making your own disgusting pranks and gags. This kit is full of mischievous activities from concocting fake vomit to mixing itching powder from scratch. Horrify your friends with a nasty severed finger or bite down on a capsule that sends fake blood streaming down your face. Learn the science behind (12) revolting tricks that are included in this educational, make-it-yourself kit. Scientific Explorer’s Disgusting Gags and Pranks Kit includes citric acid, sodium polyacrylate, rose hip fibers, (2) track dice, box for severed finger, (10) cotton balls, fake spider, fishing line, pipette, (3) envelopes, (2) rubber bands, large paper clip, metal washer, prankster mix, glue, (5) gelatin capsules, small plastic scoop and an 11-page activity guide. Disgusting Gags and Pranks is part of the exceptional series of home science kits based on the nationally recognized Great Explorations in Math and Science (GEMS) program pioneered at UC Berkley"s Lawrence Hall of Science. Scientific Explorer is the industry leader in fun, educational and activity-based science kits loved by both parents and children. The POOF-Slinky 0SA220 Scientific Explorer Disgusting Gags and Pranks Kit is recommended for children 8-years of age and older with adult supervision. POOF-Slinky, Inc. is the maker of POOF, Slinky, Ideal and Scientific Explorer Brands. Our product lines offer new exciting play with the highly successful Sno-Toys line, Fuzz oodles activity kits, as well as timeless classics, such as the original Slinky, Ideal table-top games, wood construction sets and over 400 other products.