... 1uniform pores 2it is odorless, non-polluting, easy to use, 3 inexpensive and safe Garnet Abrasive1.pore- ... , and it is odorless, non-polluting, easy to use, inexpensive and safe. Moreover, the pore ... 7%3 [Filter] walnut shellAppearance:shiny ,beautiful, brown. High-quality fruit (coconut, apricot) shell as raw materials, it ... : 3% porosity: 47 degreasing rate: 65-95%Common Specifications: 0.5-1 .0 mm 0.5 ...