Hitec HS-225BB Ball Bearing Mighty Mini Servo "300 to 599mm" The efficient 4-blade prop also

The efficient 4-blade prop also serves as one of the model's realistic scale details

Cutting Mat made of PVC

2850mm Fieseler Fi156C Storch Left Wing from Black Horse - BHFI002

In other words

Hitec HS-225BB Ball Bearing Mighty Mini Servo "300 to 599mm" The efficient 4-blade prop alsoHS 225BB Ball Bearing Mighty Mini Servo from Hitec HRC31225S The Hitec HS 225BB represents a good value with performance that rivals other larger and more expensive servos. Ideal for applications that call for a small, lightweight, high speed, high torque servo, the HS 225BB high performance mini servo features a top ball bearing and is built with state of the art SMT technology. Features: Mini servo with ball bearing and plastic gears Great for small