4M KidzLabs Glow Dino and Fossils Science Kit Excavate, build, and cast molds of ancient fossils in this amateur paleontologist set. Great for groups of friends or the whole family, this set includes a variety of activities. Following the detailed instructions, excavate and assemble a T-Rex skeleton, set up a model of a T-Rex skull, mold and rebuild fossils replicas of prehistoric animals. Build all of these activities with glow-in-the-dark parts. This set is recommended for ages 8 and up. Challenge your child's imagination with 4M toys and kits. 4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more. 4M offers a wide range of toys and kits to let you build a clock, crochet a placemat, or turn your room into a planetarium--all in the name of making learning fun.