The Can Pull Tin Opener will make opening tins and cans much easier. Especially if you suffer from Arthritis, or have minimum strength in your fingers and hands. The pull rings on cans are often stubborn and hard to get a grip on. Use the Tin Opener hook to hook under the ring pull and grip the large O handle on the opener to pull up on the pull ring. Then simply roll the Opener to peel the tin lid back. Use it in the same motion to open a can of soft drink.