Science & Play: BUILD Mechanics Laboratory Planes& Helicopters Acer • Measure workouts like running

• Measure workouts like running

This model's simple design makes it easy for you to change the attachments

Extraordinary flexibility for sound darlings is ensured by Voice Assistant access

Push your imagination to its limits because aerial photography has never been this easy

Science & Play: BUILD Mechanics Laboratory Planes& Helicopters Acer • Measure workouts like runningDiscover the secrets of aerodynamics with Mechanics Lab Aeroplanes and Helicopters! A scientific kit for discovering and experimenting with the mechanics of flight. With 10 models and 200 components to assemble, including: rods for assembling the nacelles, panels, propellers, cogs, pulleys, and universal joints. The illustrated manual will show your child how to assemble the various models for endless hours of fun! Age target: 8 12+ yrs Box size