Alfa International, 075 SG, Sharpening Stone, sharpening, for hard chrome blades, replaces GLOBE OEM 214A, fits 75,150,260,285,300,400,500,500L, 610,660,685,710,715,720,725,725L, 760,765,770,775,775L, 810,815,820,825,850LR, 875,875RL, 2500,2700,3500,3600,3750,3850,3875V, 3975,4500,4600,4750,4850,4875,4975, all "L" models, & fits LAN ELEC (UK) models & UNIVEX 6509,7510,7512,8512,9512 (for ALFA L-4 assembly) models, gray, Made in Germany