Kingda complete planetary ball mill grinding kit provides everything needed to start powder grinding immediately: a 2L planetary ball mill, four 500ml zirconia jars, matching zirconia grinding balls and a jar remover tool. Key Features All-in-one kit saves procurement time and guarantees accessory compatibility Includes 4 x 500ml zirconia jars with sealing gaskets Includes matched zirconia grinding balls in 3mm, 5mm and 10mm sizes 2L planetary ball mill with touchscreen