Haynes Machine Works Build Your Own 4-Cylinder Engine 5 - 7 Years Suitable for 1 to 4

Suitable for 1 to 4 players

The grain outlet slide can be opened

Frame height 1

Encourages imaginative role play and storytelling

Adult supervision and assistance is required

Haynes Machine Works Build Your Own 4-Cylinder Engine 5 - 7 Years Suitable for 1 to 4Build your own fully working model of a 4 cylinder petrol car engine with ignition sound and illuminating spark plugs The kit contains all the tools you'll need for assembly and over? 100 parts.? The model engine is great fun to put together and a practical aid to understanding how a four stroke combustion engine really works. The on off controller includes a sound chip which reproduces the noise of an engine starting as the model begins to work. A