(How would you trim down this metal prop?)
So the topic is about the same propeller that you are offering today (8 June 2021) on your e-shop and claiming that this propeller is an accessory “for Efol”.
It’s unbelievable, the topic “How would you trim down this metal prop?” was already created almost three years ago (November 10, 2018) and to this day not a single Chinese propeller manufacturer has shown interest to start producing the correct performance type propeller.