Reddit reviews Cumi CSSC109 Combination Stone, Silicone Carbide, 150 x 50 x 25, Carborundum
We found 3 Reddit comments about Cumi CSSC109 Combination Stone, Silicone Carbide, 150 x 50 x 25, Carborundum. Here are the top ones, ranked by their Reddit score.
Good knife for the kitchen, and a 'combination stone' to keep the knife sharp. A multimeter.
There's only one 'combination stone' available in the market, and that is this available online at ~Rs. 240 and offline(at least here in Sec'bad) at ~Rs. 135/-
This (which cost me ~$99.00 at the time) is the multimeter I have since ~4 years. This (which cost me ~Rs. 400/-) is what I upgraded from.
You'll only find this type of stone at hardware stone.
Might want to try aliexpress. Maybe something like this set
Another option might be to get the sand papers in the grit you need, stick it to a flat surface and use that. You should be able to get fine grade sandpaper in stores that sell automotive paints and stuff. Be sure to get wet sanding paper.
Thisis what I have. Very good.