We have polished all quartz crystal etc. by hand using Japanese polishing technology inherited from long ago.
And by doing all manual work from stone splitting to product processing it will be possible to bring out the original appeal and glow of natural stone to the maximum.
▷ Stone selection
Choose a clean stone.
▷ Break a stone
Use a machine to scar the stone.
▷ To shave stone
Attach it to a rotating iron dish to scrape the stone so that it has a shape close to the product.
▷ Brush stone
In order to make the stone shine, I attach it to the rotating wooden dish and polish the stone.
Yamanashi Prefecture Kofu City Satoyoshi 4-15-22