Amazing method to sharpen a knife Like a razor sharp Incredible idea Anyone can do it

This is amazing method to sharpen a knife using old flap discs. A simple and affordable DIY tool. Then we polish it and... it's razor sharp. You can do this easily and quite quickly.
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/ @ivastudio_hd
00:00 assembling a structure from old petal discs
02:15 sharpening a knife with old discs
03:04 polish the knife
#sharpenknife #razorsharp #amazingidea