Knob Ballz - Bat Knob Protection & Practice Ball

Window saver!

I knew I needed this knob right away when I ordered the coaches bag. Someone ended up stealing my daughters so I came back to purchase a 3 pack so that my car windows can be safe!! Thank you for this amazing product.

Works great!

I was tired of my son, dinging up car windows, doors and car🤦🏽‍♂️. Found Knob Ballz and they solved the problem. Easy to install and remove.

Genius product!

This is a terrific product for both player and parent. The ball not only protects the knob of the bat(because bats aren't cheap!), it also protects your car when placing & retrieving a bat bag from a vehicle. On top of that, it provides your player with a safe ball to play with at all times! Between games, waiting for a ride, etc. Super thoughtful product for baseball players of all ages & their parents. Well done!