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Product Description
F2D control horns. They are made in 1mm intervals, from 21mm up to 35mm.
15 different control horns in total.
This way you can test which size fits your flying style before buying 10 of the one you like.
This newer version is slightly thicker, to increase the strength.
Disclamer: Designed for SLS printing, download, print and use at home at your own discretion.