Review on 140Mm/150 Grit Diamond Needle File Set - 10 Piece HTS 101E0 by Steve Tripp

These are super mini sizes. I work in miniatures, and have small hands - but these are ridiculously small. But my main issue with them is that they do not have any 90degree angles and some are duplicate shapes. I received 2 diamond-shaped profiles, and 2 oval profiles. They all have slightly rounded edges like poorly cast metal in a mold used too many times. Was hopeful these would be good for my traveling work kit, and will use them until I find more precise files *in person* at a trade show.