- Features military-grade aluminum construction for extreme durability, long life and lightweight- Duromite sharpening elements are harder than any knife blade- Factory pre-set to sharpen most knife blades at a 40 degree inclusive angle to maintain a 20 degree double cutting edge- Redi-Edge Caramelized coating will protect your sharpener- Features Duromite cutters, additional honing surfacesTamaño: CHRedi-Edge Dog Tag Knife Sharpener -Small REDTS-40*** Todos nuestros productos son exportados desde Estados Unidos hasta tu casa!*** Cualquier pregunta no dudes en contactarnos, estamos para servirte!