Fish scaler. By Michale’s Blades & More. 1:49 video:
https://www.youtube.com/watch?v=ZiF0L5VnadI
Previously:
https://www.homemadetools.net/forum/...938#post167934
https://www.homemadetools.net/forum/...563#post147418
https://www.homemadetools.net/forum/...889#post160095
https://www.homemadetools.net/forum/...161#post157656
https://www.homemadetools.net/forum/...193#post157781
https://www.homemadetools.net/forum/...546#post136063
https://www.homemadetools.net/forum/...749#post124124
https://www.homemadetools.net/forum/...820#post129210
