Lid Punch™ makes opening the most stubborn jars a snap—or rather, a pop! Simply place over the center of the jar lid and press down. It makes a tiny hole in the lid, releasing the vacuum seal and relieving the pressure on the lid so it unscrews effortlessly. It’s that easy! Includes 4 ceramic magnet seals that you place over the hole to keep freshness in after you have opened a lid, plus a bonus 4-in-1 opener for soda cans and bottles. Ideal for anyone, especially those with weak hands or arthritis. Dishwasher safe.