Hard Tennis Balls "30 Balls" 《Tecnifibre COURT》

Thank you for looking.

It's the perfect season for tennis!

We decided to change the balls we use in our club (80% women, 20% men!), and
with its felt and good feel, we chose Tecnifibre COURT This is it! over the DUNLOP HD we used before (*^^*)
(Some of our club members have also said, It's less strain on the elbow now.)
I personally feel the feel is softer and I can hit the ball comfortably.

These are used balls that I've used for practice on Omni courts, as usual.

I've removed balls with deteriorated felt or significantly reduced pressure, so
personally, I think these are still usable balls.
(Some may be mixed in with reduced pressure.)

My photography skills aren't great, but
there are very few balls with worn-off logos. Most of the 30 balls are like the ones in the photos.
Some balls may have string marks on them.

Besides tennis practice, there seem to be various other uses.
I sometimes use discarded balls that aren't listed here to roll on my feet or lower back.
It feels good, doesn't it? (^^)

《Other》
Packaging may be in cardboard boxes for drinks or household goods.
When shipping, I will let you know if the box has a XX mark (text) for clarity.

There may be some overlooked dirt, but please understand that these are used balls. How about them for tennis practice or other uses?