Material : Iron + diamond + pvc ABS base 

(Very smooth of the ABS plate . )

Size : 160x23x8mm Outer size /6.24"x0.8"x0.3" inch

Diamond plate size : 150x20x1.5mm /5.9"x0.78"x0.059" inch

Suit for the Apex sharpener of ruixin , you can contract with me to

buy . 

Package including : 1 piece diamond whetstone 

please check Photos 

Sy tools Metal sharpener with the whetstone set Chef Knife apex sharpener 150/220/400/800/1200 Grit USD 27.55/piece

Ruixin Apex pencil sharpener with 5 pieces diamond whetstone 80 200 500 800 1500 Grit USD 45.00/piece

Ruixin Apex pencil sharpener with 1 pieces Triangle ruby 3000 Grit whetstone for Serrated knife USD 44.54/piece

Ruixin Apex pencil sharpener with 5 pieces water semicircle whetstone for Serrated knife 240 320 400 600 1000 Grit sy tools USD 39.98/piece

150*20*5MM Apex sharpener EDGE Pro whetstone 120 220 400 600 1000 grit water stone for edge sharpening system USD 13.38/lot

Ruixin 2nd vesion knives Apex edge sharpener system Kitchen knives sharpener 5 edge whetstone +magnet USD 39.99/piece

5 pcs Sy tools Apex pro sharpener replacement whetstone Oilstone 150*20*5mm with bank 150/220/400/800/1200 Grit USD 11.10/lot

Sy tools New good quality whetstone set Chef Knife apex sharpener 150/220/400/800/1200 Grit USD 37.89/piece