Build Your Own Model Engine with this fully working plastic model of a V8 Model Engine! The model engine is fun to put together and the kit contains everything you need. The model engine is transparent meaning the workings of the V8 engine can be seen quite clearly. It takes time to build but you\'ll get a real sense of achievement once you see it working. Over 300 parts to assemble and its very own Haynes Style Manual giving clear step-by-step instructions (although adult guidance may be needed). A great way to encourage construction skills and develop an interest in mechanics. Requires 3 AA batteries not included. Age 10 to adult.