Naniwa Clean Sera Antibacterial Sharpening Stone 4000 Grit Type:With base Since this product is made

Since this product is made with several different materials

Blade length: 240 mm

30 pack set

120mm (FU-801):Overall length: 230 mm (Blade length 120 mm

rinse thoroughly and allow the mat to dry completely in the shade before placing it back on the floor

Naniwa Clean Sera Antibacterial Sharpening Stone 4000 Grit Type:With base Since this product is madeProduct Information Brand: NANIWA Model: IS 0210(Without base) IS 0211(With base) Material: Aluminum Oxide Product type: Sharpening Stone Country of origin: Japan Without base: Dimensions (approx): 210 x 70 x H20 mm, Grit: 4000 grit, Item weight (approx): 630 g, Shipping weight (approx): 730 g With base: Dimensions (approx): 210 x 70 x H20 mm, Grit: 4000 grit, Item weight (approx): 690 g, Shipping weight (approx): 790 g Key Features The first