You can build a motorbike and 4 other awesome models with The Erector 5 Model Set! This set includes all the mechanical parts and tools you'll need, as well as detailed instructions, so you can get building right away! Allowing kids to work with their hands is such an engaging way to introduce them to the principles of mechanics. Once they have built the 5 models with the easy-to-follow instructions, they can use the kit to build creations of their very own! Ages 8+.