Joyzan 10Pcs Clarinet Neck Joint Cork, Clarinet Instrument Sheet Accessories Replacement Natural Key Strips Ligature Mouthpiece Pad Maintenance Kit Part Flute Saxophone Woodwind Repair Oboe Flute

I kind like it

Advertised as self adhesive, they are not. After applying cement glue it stuck, I should have listened to the rest of the comments - these are way too thick. These break very easily. Zero stars if I could.JUNK!

1. Some corks came broken2. All very unflexable and unwilling to work on a clarinet mouthpiece3. Was too thick. Tried to replace the cork on my mouthpiece and it was too thick4. Just overall not great. Came broken. Not flexible. Too thick.

I used rubber cement to put this on my Yamaha Clarinet replacing a torn cork. Its twice the thickness and needed to be a bit slimmer. But with some effort, I was able to make this work.

Came with already cracked and broken pieces. The few pieces you could salvage start cracking as soon as you try to get it to bend to wrap around.

These arw way way way too thick. Our clarinet needed these replaced so went to the trouble of removing all of the other corks. My first impression was that these were too thick from the very beginning of even opening the package because it did not seem like they could be bent without breaking and that was true for many of them the ones that were moldable enough to wrap around where we needed them to be we're way too thick to adhere and also to be able to put the parts back together the piece would not even fit around it unfortunately at all and we tried many things we tried shaving it and all sorts of things and we had no luck so my clarinet that we got for my son for his birthday has never even been able to be played because we haven't replaced these yet and bought new but it's unfortunate because he was really looking forward to playing it and it was a huge bummer that these did not work

poor quality, it cracks when you use it, it is not self adhesive! pieces are irregular in size, too short for the large tenton....buyer beware!!

The cork piece is too short to cover whole barrel in one piece.