Machine Works Build Your Own 4-Cylinder Engine Toy - Replica Model Building Kit - Features Augmented Reality, Sounds and Illumination, 100+ Pieces

The Machine Works Build Your Own Engine kits are comprehensive but manageable kits for constructing replica working engines. Once completed, each battery-powered engine model can be turned on to reveal moving parts, lights, and sounds. Transparent housings mean you can see how a machine works from the inside out, with step-by-step manuals and videos (on selected lines) to guide you.

• BUILD YOUR OWN ENGINE KIT – The Build Your Own Engine Kits from Machine Works make excellent gifts for vehicle and model enthusiasts who like creating and learning about mechanical systems and engineering. Requires 2 x AA batteries (not included).
• DIY KITS FOR ADULTS AND KIDS—This functional 4-cylinder Internal Combustion Engine model is the perfect activity for children (over 10 years) and adults to build together. A special Augmented Reality app is also available to download via your Smartphone, providing animations and detailed descriptions of the engine's key features.
• DISCOVER & LEARN AS YOU BUILD—This model is a simplified 1:4 Replica of a 4-cylinder Internal Combustion Engine, illustrating the main operating principles and functions.
• INCLUDES OVER 100 PARTS—This 100+ piece Kit for kids and adults is enjoyable to construct and includes all of the tools you’ll need to complete the operating model. The fully illustrated step-by-step instructions guide you through every stage of the assembly process. Each component is clearly identified, and each function is explained.
• PRODUCT FEATURES—The finished model's transparent engine case makes the moving parts clearly visible when it’s operating. This allows you to see the interaction of the crankshaft, pistons, valves, and illuminating spark plugs.
• STEM LEARNING – All Machine Works products are designed to illustrate how internal combustion engines work.

Suggested age suitability 10 years and upwards.

EU Warning: Not suitable for children under the age of 3 years due to small parts which could cause a choking hazard.