It is designed to... go straight as an arrow. It is a very hard clear polyester ball, probably the hardest on sale right now.
Since it has no true core, it will hardly roll, and it might only be useful on very dry lanes as a strike ball. Should be a perfect spare ball, though.
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DizzyFugu - Reporting from Germany
"Put some make-up on your face - Make this world a better place!"
Kahimi Karie, 'Good morning world'