Kongsheng Mars High Quality 10 Hole Diatonic Harmonica includes Free USA Shipping

My wife bought me a Kongsheng Mars several years ago because the round holes were something of a novelty. Nevertheless, it had a great sound and the shape of the holes don't seem to make any difference. I've tried most brands and I keep coming back to my Kongshengs.
I'm allergic to nickel and most harps just don't work for me. The stainless steel cover plates on the Mars must have a low content of nickel because they don't give me lip or tongue sores like so many other brands do.
Perhaps my best suggestion however, is to purchase yours from Rockin Ron. I've been buying from him for years and I usually get my harp the next day. How great is that! I recommend Rockin Ron to everyone.

Great harmonica for the price, all the reeds tuned and perform well. Rockin Rons as always delivered prompt service, shipping right away and providing tracking info.

Excellent prices - free shipping - near instantaneous shipping and delivery. Thanks to Rockin Ron for making the harmonica even more fun by such marvelous service.

I prefer full covers like the Bluesmaster and Session Steel so when Ron recommended trying the Mars I took a look...really liked the way the cover and comb interface...looks like it'll leave my facial hair alone. As per typical, Ron's ship times are amazing and I had the standard Mars and an aluminum comb version in my hands in no time. Love the upgraded version (in A) and really like the standard version (in G). Since they're not in the same key, it's hard to really compare them but for my purposes...well, I'm thinking of moving my lineup of Bluesmasters to second string/backup duty. A pleasure to play something that just feels good in your hands

Love the Mars harps.