Pro Penn Marathon Extra Duty Felt Tennis Balls (3 Ball Can)

I think ProPenn Marathon are sturdy balls that last longer than other brands.

I like the ProPenn Marathon balls. They are durable, have a consistent bounce and in the years that I've been purchasing them I've rarely had a "dead" can. When that's happen I know I can take them back to Courtside where they will gladly replace them. While Courtside carries other brands I prefer ProPenn Marathon balls.

I have been wanting to try the Penn Pro Marathon Extra duty balls for a while to see if they provide longer durability. I am still in the process of playing them right now so do not know for sure yet. I appreciate having the ability to buy individual cans to try them out, vs. the case which most other tennis suppliers offer. Wish the price was a bit lower, but hopefully they will last longer to justify the extra cost. Really appreciate the hand written note along with my shipment - what a wonderful touch! Thank you and keep up the good work!