Konyo Sun Up Diamond Sharpening Stone with Base Double-Sided #300/#800

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Please use this for sharpening hardened sickles, stainless steel blades, carbide tips, high-speed steel blades, etc. Because diamond whetstones wear down very little, they produce an even sharpening result. Comes with a dedicated wooden stand. Since this is a double-sided whetstone type, for blades with severe chipping, lightly rub them with the #300 coarse/medium grit to remove the chips, and then lightly rub them with the #800 medium grit on the other side. The wooden base makes the work easier.