DJI Spark STEALTH Upgrade Propellers - x4 Black

These props look quality. I haven't tried them, but I imagine they will work perfectly.

Noticibly quieter and with just a few flights with them, I think they are more efficient than the originals.

The props I was told when I was given the dji spark that I can't use just any blades and its best to buy genuine dji blades. When I purchased the blades from MAS I compared them with a grain scale and the weights are perfect. There smothe fast and resilient. This is a high quality propeller precision made in the USA. I will settle for nothing less than master airscrew.