Naniwa chosera 1k vs Shapton pro 1k grit comparison

Im now on buy me a coffee as well. All contributions are appretiated, and will define how much time i put into making videos going forward. So if you like what i do, please stop by and have a look :) https://www.buymeacoffee.com/lofotenk...

For this video i compare Naniwa chosera 1000 with Shapton Pro 1000. i even toss in a finnish slate for comparison. The reasoning being that so many people see grits as a definitive and absolute measurement of the stone in both speed, feel and results. I try here to show that its not always the case.

I use a Kern material microscope for photography.

03:30 - Shapton Pro 1k
05:40 - Shapton pro 1k microscope image
06:30 - Naniwa Chosera 1k
09:00 - Naniwa Chosera 1k microscope image, and comparison
11:33 - Finnish Slate (1k ish)
13:55 - Finnish Slate (1k ish) microscope image and comparison