Multifunctional Electric Knife Sharpener Style:Normal（USB）+ Upgrade（USB） sturdy and durable to use

sturdy and durable to use

saving time and effort

peel off the backing protective film

🤠【Skirting Line Dedicated】  You no longer need to worry about falling off the skirting lines or rusting the nail holes

Please measure and calculate the thickness of your glass

Multifunctional Electric Knife Sharpener Style:Normal（USB）+ Upgrade（USB） sturdy and durable to useMini double sided electric knife sharpener. Quick Sharpening. Say goodbye to traditional sharpening methodsand sharpen knives in 5 seconds. FEATURES Easy to UseThe crude stage can sharpen knives quickly, and the fine stage can polish them more smoothly. Simply place the blade in each of the slots and gently pull the knife through a few times. You will enjoy sharpness like new after 60 seconds. Upgarded Electric Knife SharpenerHigh quality pure copper