Ultra Sharp XL Double-Sided Diamond Sharpening Stone | Coarse 400 and Extra Fine 1000 Grit Diamond Sharpener | 8 x 2.5 in.| Durable Non-Slip Base

This is absolutely the finest diamond combination stone available. The unique diamond pattern eliminates the tendency to clog and allows the sharpening surface to remain clean and clear. The 400 grit side sharpens fast and the 1000 grit side allows the user to finely hone any edge. The large surface results in very fast honing. We're so confident in these stones that we back them with our "No Questions Asked 100% Satisfaction Guarantee"! Simply return the stone to us and we'll either replace it or give you a full refund whichever you prefer. No questions asked.