Circular brush,round brush,circular wire brush. Achieve classic style reflecting the purity of original nature. 1.Circular brush,round brush,circular wire brush. 2. Grit:24#,36#,46#,80#,120#,180#,240#,320#,400#,500#,800# 3.Apply to marble and granite, bring you the hing-value added products with classic style reflecting the purity of original nature.