Discover with Dr. Cool T-Rex Dinosaur Dig Kit Excavate 3 Real Dino Fossils! BECOME A PALEONTOLOGIST  Excavate a genuine dinosaur bone, mosasaur tooth, and dino poop fossil and add them to your rock collection! 3D T-REX PUZZLE  Build a tyrannosaurus rex action figure and display it in your dinosaur diorama (included) EXCITING ARCHEOLOGY LESSON  This hands-on activity kit fosters a love of science while teaching children about fossils the fun way! A HOMESCHOOL FAVORITE  A complete science kit that serves as the perfect stand-alone school project that boys and girls love! 100% SATISFACTION GUARANTEE - Join the millions of parents who have chosen our award-winning science toys and experience the Discover with Dr. Cool difference!