Bowling-Ball-Garden-Ornaments I am going to make some of these using old golf balls. I agree that this would work with golf balls as well the bowling balls!
DIY Decorative Garden Balls- great idea for old bowling balls
Including, from 'recycled smiles', these fantastic bowling ball 'bugs'!
Copper kills slugs where as salt only dehydrates them, but they continue to live.Penny Ball for the garden. Pennies in the garden repel slugs and make hydrangeas blue. I love this idea. House of Hawthornes: Bowling Ball Yard Art