Comments by "Jkauppa" (@Jkauppa) on "Shooting A Solid Block Of Sapphire - One Of The HARDEST Minerals In THE WORLD!!!" video.

  1. thats a stone, sand back ceramic super tile
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  2. sob sob
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  3. compressed toilet paper with sand in it, like the kinetic sand containers
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  4. enclose that inside a steel container
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