Boker Water Stone 3000/8000

'This premium Asian combination waterstone has two grit levels—3000 and 8000—built for both coarse sharpening and fine finishing to deliver optimal results. Its slightly oversized width provides a generous working surface and high abrasion performance. The 3000/8000 grits offer demanding knife users two precision finishing stages for an exceptionally smooth, refined edge. Dimensions: 18 cm x 6 cm x 3 cm.'