Construct a fully working model of an internal combustion engine with realistic sound and illuminating spark plugs. The Machine Work 4-Cylinder Engine is fun to put together and the kit contains all the tools you’ll need to assemble the more than 100 parts to create the finished working model. The model is enjoyable to put together. The kit includes over 100 pieces and all the tools you’ll need to complete the operating model. It comes with an extensive instruction manual featuring lots of easy-to-follow diagrams and illustrations. Each component is clearly identified and each step in the build sequence is shown in words & pictures. • Includes over 100 parts and a step-by-step manual for building a functional 4-cylinder engine.• Ignition sound and electric motor.• Features illuminating spark plugs.• Encourages STEM learning and develops problem-solving skills.• Batteries required: 2 x AA (not included).• Recommended age: 10+
