Zoom copter with pull string parts

thingiverse

The Zoom Copter is a toy helicopter that uses a pull-string mechanism to generate lift and propel itself through the air. This unique flying machine comes equipped with a set of removable parts, allowing users to customize their flight experience. One of these key components is the propeller blade, measuring 210mm in length and designed to provide maximum efficiency and control during flight. The propeller blade holder serves as a secure mounting system for the blade itself, ensuring that it remains firmly in place while the copter is in operation. With its easy-to-use pull-string mechanism and durable construction, the Zoom Copter is perfect for kids of all ages who love to experiment with flight.