Joao Junior Feb 23, 2020 5For this Metallurgical Grade Black Silicon Carbide , I am very happy with it.
Craig Murphy Feb 16, 2020 5Well made like everything from Hwa Seng Resources (Hong Kong) Co., Limited . Very solid for the price. No complaints from me. Very pleased.
Gonçalo Davide Guerreiro Rodrigues Feb 11, 2020 5This is a very good Metallurgical Grade Black Silicon Carbide . This is probably the 6th or 7th product that I have bought. Much batter than another one that I bought from another brand.
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