Suctorial Knife Sharpener 1.Diamond and Ceramic 2.Coarse and Fine sharpening 3.Wheel design,back and forth 4.CE,LFGB,SGS 2-Sage Knife Sharpener with Suction PadDiamond and Ceramic sharpening materialDescription:1. Diamond and Ceramic sharpening material, best for you kitchen knives, chef's knives, fruit knives, etc.2. 2-Stage, coarse grinding and fine honing/polishing make your blunt blade become ...