My daughter absolutely loves this Take Apart Dinosaur toy. As soon as we received this, she started putting the dinosaurs together. She was able to follow along with the directions and each dinosaur took her less than five minutes to assemble. The set comes with 4 dinosaurs, 4 special screwdrivers, extra screws and an instruction sheet. The parts for each dinosaur is packaged separately and includes one screwdriver in the package so you could possibly split these up into 4 separate gifts or stocking stuffers. My daughter has enjoyed taking them apart and reassembling them over and over again. This is a great STEM activity for any kid who loves dinosaurs.