Kyocera Manual Ceramic Sharpener with Fine Ceramic Whetstone for Gardening and Metal Tools CS-10-N Scissors, Sickles,

[Recreate a sharp cutting edge with just a few sharpenings] Simply place the blade on the whetstone and slide it a few times to sharpen it quickly. [Long-lasting use] Made of fine ceramics, it does not rust and can be washed with water. It is highly wear-resistant and can be used for a long time. [For metal knives] Ceramic knives cannot be sharpened. Size: Main unit/25.0 x 3.4 x 1.9 cm, Weight: 70 g, Country of origin: Japan Materials: Fine ceramics, olefin resin (heat resistant up to 80°C)