Anbee 4 Colors Propellers Props Combo for Parrot Minidrones Rolling Spider, Airborne Cargo & Night Drone, Hydrofoil Drone, Mambo FPV, Swing Drone (Colors: Blue / Red / White / Black) , Pack of 4-sets

I got the drone from a friend and one blade was loose. I tried making it tighter with clear Nail Varnish. It didn't work.Searching around took a while, but I finally found some blades labeled for my drone. However those would take weeks or months to get here. Searching on Amazon was weird and didn't help. I searched u31w and found some, then searched u31 and found a different listing that also mentioned u31w. Why didn't it show up with the first search?!I bought some other blades that were too small, then found these. They aren't as cheap as the ones labeled for the drone. If they didn't work I would order the ones from China that would take months. These fit nicely and I am up and flying.They feel slightly less durable than the originals, but not to cheap. They are also slightly different in that the top is flat, and the shaft hole doesn't go all the way through. You can see this in the second photo, the black is the original.If I remember, I will update how they are holding up in a few months.

fitted perfectly and what a great increase in performance for the Ultrix -I will definitely buy again great vender fulfilled very fast

Broke too easy, too old???

DO NOT BUY THESE THEY WILL BREAK YOUR DRONE ONCE YOU NEED TO UNINSTALL. I bought these to help my boy with his drone. One propeller had a nick and would no longer fly. After putting them on and trying to fly it with it not working, I tried to take them off. Be warned these propellers don't snap into place like the OEM ones. They also take so much force to get off I ripped one of the motors out completely. Now I have a 130$ paper weight. I sent these back for a refund the next day but that doesn't do me much good now that I need to buy a new Drone.

After reading negative reviews I was skeptical buying these propellers. The problem with this propellers is the installation. They are not clearly marked so it makes it very difficult to appropriately install them. I'm hundred percent sure all the negative reviews were writen by people who could not you properly installat them. Other than that they are fine. The plastic that they are made of might be cheaper and weaker than original ones yet you get spare ones which pay much for your money. I usally dont write reviews yet took my time because I fell that this product was unfairly was revised by some buyers. I do recommend this product. If you want to make the installation easier and the right way and not spend half an hour make sure you replace the propelers one by one with the originals. First pull out one original compare the new one and make sure it's the same pitch and identical. They all look the same but they are diffrent. Then installed the aftermarket one follow the same procedure for the second third and fourth one and you won't have any problems.

The main reason I am writing this review is to address the one star reviews. If you pay close attention to the way you install these props, your drone will fly like champ. (My mini performs better that the OEM props.) Mine came in 4 envelopes. each package was divided into 2 packages. (Labeled A and C) There are 2 different pitches. If you get the wrong props on the wrong corner the drone will flip over or not fly at all. In every one star review I have read I believe this is probably the reason. In short don't let the one star reviews scare you off.

I need a new props for my mini drones I like the different colors and a fit perfectly.

These props save my flying time I damaged the original prop's learning how to fly my parrot minidrones by the way are the best in the market. So I needed new props for it I checked all over at store tryed some brands and no luck. Until now I found these on Amazon and gave them a shot. They are great fits perfect on my parrot mini cargo and night drones I say better than the originals props. My drones fly's better with them, better take off and speed it's a must have

Excellent quality and very good price