For BrAun Serie 3 electric razor.
I was offered a razor of this type not long ago and this mini trimer was a very good idea but could be so mutch usefull if it work as an real Bear Trimmer.
With thoses Hoof Trimmer you can now choose the lenght of cut !
Just print the hoof of you choice and fixe it to the long hair trimer with rubber band.
Spot the metal teeth in the nootch, the hoof will still be a little mobil but it's not a problem in use.
Works fine ! :)