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Ray, thank you for your response. I mentioned the freezer because I was told that you could use dry ice and kerosene as a cryo treatment and put it in the freezer. The freezer is 30 to 40 below. I know you have you use LG in your video. Is it coast effective for small production (1 to 3 knives per month). I heard the edge retention is better with the cryo treatment.
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