_b_Highly recomended!!!!! You truly need these blades._b_
You will not belive what can you do with _b_Robins 22_/b_ after one _b_important modification_/b_.
I almost fly 3D on it. :)
Every time I hit something, ceiling, flor, wall, wardrobe, chair, metal rabish bin in park, bush ect AND.... I simply put my heli on skids again and ...... ????????? FLY AGAIN!!!!!! That's amazing!!! You'll never be able to do the same with orginal blades. My blades very often hit each other and hit heli fly bar and nothing wrong happens!!!
You have to have it. Honestly.
I broke orginal blades minimum 2-3 daily.
_b_Now with these ones I fly for 2 weeks 3 times daily and they are still in perfect condition!!!_/b_