2-Stage Retractable Ceramic Mini , Safety Box Opener with Lock, Magnetic Package Opener Keychain, Small Pocket Utility Knife Tool Knives for Warehouse Office Work Cardboard -3PCS - Sonuimy box cutter

• 📦【SAFETY & LOCK BLADE DESIGN】Have you ever cut your hand by box cutter? Please rest assured that ours will never scratch your hand. It has locking blade design and thickened ceramic blades. Even if you touch it, it will not hurt your hand. Our mini box opener can put in your pocket with confidence. 📦【2-STAGE RETRACTABLE】 Humanized retractable design. On stage-1 , you can use it for opening packages, wrapping tape, coupons, letters, mails, plastic bags, envelope, food /snack bags and paper cuts and slices. On stage-2, you can open boxes, cut string, parcels or large boxes. Easy to use in the office, warehouse, kitchen, work, home ect. 📦【STRONG MAGNET】 The Sonuimy Safety Ceramic Cutter is equipped with strong magnet. You can easily attach it on the fridge or iron shelf without a hook, so handy. With keychain hole to effectively prevent loss. 📦【DURABLE CERAMIC BLADE】 The ceramic blade is calcinated to 2732℉ high temperature, hardness is second only to diamond. So our long lifespan ceramic blade is equal to 12 metal blades. No need to change blades. Blade thickness : 0.05''. 📦【BUY WITH CONFIDENCE】 Each of our small utility knife have passed over 15 tests including cutting, safety, magnetic, dropping, hardness, retractable, durability... before reaching users. ⚠【NOTICE】Turn on the lock switch before use