1: Food Grade Stainless Steel Roller Blade, Dislocation Layout Blade, Easy To Remove Fish Scale. Stainless Steel Guard To Protect Hands And Prevent Fish Scales From Splashing. 2: Our Electric Fish Scraper Can Quickly Scrape Fish. This Rechargeable Electric Fish Skin Scraper Has A Built-In 3000 Mah Rechargeable Lithium Battery And Supports Usb Charging For Wireless Use. Remove Fish Scales Easily, Quickly And Safely. 3: Easy To Use And Safe: Comfortable Handle, Ergonomic, Waterproof, Anti-Leakage And Emergency Stop Function. Release The Switch To Stop The Rotation, Safe Use. 4: Save Time: The Use Of Copper Core Brushless Motor, Stainless Steel Roller Skate, For Seafood Markets, Fish Markets, Restaurants, Fish Processing Plants, And Your Family To Save A Lot Of Time, Produce Higher Efficiency. 5: Waterproof And Anti-Leakage: Fish Scraper Integrated Body Design Waterproof, No Leakage. Fuselage Can Be Cleaned, Stable Performance, Good Sealing. Colour:A: Black/B: White/C:green Material:ABS+stainless steel Package Contents: 1 x Host 1 x USB charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.