The outside of the tennis ball provides a good grip for your hands, but the rubbery inside also makes it really easy to grip a jar lid. Just place on of the tennis ball halves over your jar ...

Heloise: Oh, bother! Honey-jar lid is stuck. By HELOISE, King Features Syndicate Feb 10, 2010. ... The golf-themed bottle is textured like a golf ball and won't disappoint.water.