[DETAIL] After receiving the product, if you think the product is good, please give a five-star praise! ! ! If you are not satisfied with the goods you received, please contact us as soon as possible, We will actively solve it for you, thank you note: -The knife in the picture is not included. -When using the sharpener to sharpen the knife, you can add a small amount of water -Material: aluminum alloy + 45# steel -Surface treatment: anodizing -Sharpening stone size: 150x20x5MM -Suitable for fritters can also be used in length 150MM [ATTRIBUTES] - Hign-concerned Chemical: None - Material: Other - Certification: CIQ,EEC,LFGB,SGS - Hign-concerned Chemical: None - Material: Other - Certification: CIQ,EEC,LFGB,SGS - Feature: Eco-Friendly,Stocked - Model Number: FKS-01 - Metal Type: Aluminum alloy - Brand Name: FNICEL - Origin: Mainland China - Type: Sharpeners