Underwater weed cutter.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...r_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...ass_cutter.jpg
Previously:
https://www.homemadetools.net/forum/...296#post196215
https://www.homemadetools.net/forum/...591#post189724
https://www.homemadetools.net/forum/...539#post132320
https://www.homemadetools.net/forum/...384#post161857
https://www.homemadetools.net/forum/...810#post186694
