50,100,200,400,800,1500,3000 is the default SET
if you want a different combination, please write us a message ( Ex. I want 2 50, 3 400, 1 3000)
BEST 7 STEP quality/price ratio in the USA for polishing Quartz, Granite, Natural quartzites, Marble and stone in general
if you want to buy more, ADD it to the CART and then press button REQUEST TOTAL, so I can give you discount
To polish fast and give an exceptional shining gloss or matte as you need. Very long life.