Open any tin smoothly and easily. This can opener leaves no sharp edges behind on the lid or the tin rim and does not come into contact with the contents. The lid can subsequently be re-used for storage. The opener's ergonomically shaped thumb-screw aids smooth and effortless turning. Features: -Opens any tin smoothly and easily. -Leaves no sharp edges behind on lid or tin rim . -Does not come into contact with contents. -Lid can be re-used for storage. -Ergonomically shaped thumb-screw for smoo