How To Open A Ring-Pull Can
Place the can on a flat surface and hold firmly with one hand. Use caution in keeping your stabilizing hand away from all sharp edges while opening. Using the thumb of your other hand, lift the ring and push it all the way forward until the ring is stopped by the rim of the can and the seal is broken. Put your index finger through the ring and place your thumb on top of the lid. While pulling on the ring, press down on the top of the lid with your thumb creating a rolling motion as the lid pulls away from the can. To break the last portion of the seal, gently rock the lid from side to side until it breaks free.