Ouvre-bocal et ouvre-boîte multifonctionnel réglable en acier inoxydableAdjustable multifunctional stainless steel can openerThe lid and jar opener is small and easy to hang on a kitchen hook, keeping it within quick reach whenever needed. Simple steps to useInsert the opener onto the lid or cap. Adjust the size so it grips the cap, then clamp the sliding section in the middle to secure it. Hold firmly and turn in the correct direction to open.