Quad crash - propeller brakes on air

You don't always have to crash for breaking a propeller. This plastic ones sometimes break on air!! Here's a good example it happened to me once. It maybe was a bit overused, I'm not sure, I didn't check it properly before flying.

Crash at 50''

I'm not saying I don't recommend them, I totally do. But when you start adding more equipment to the quad (FPV, camera, gimbal maybe, etc), it starts to be very risky. These propellers are not made for big weight! But perfect for training and FPV sessions at a low price.