Don't waste it, use the leftover ball plug when plugging fingers and thumb holes.
Just pour the extra plug resin into the ball plug cube tray. You can use the cured ball plug cubes to fill the finger and thumbs of balls you need to plug in the future, then fill and top off the holes you are plugging with liquid ball plug.
This is a great way to use less ball plug resin.
Make the most of your bowling equipment with our Ultimate Bowling Ball Plug Cube Tray – a smart solution for a more efficient and cost-effective ball-plugging process.