YAMAHA Cornet YCR-2310 The YCR 200 series and 2000 series were produced as affordable models for beginners and students. [Contents] YAMAHA Cornet YCR-2310 Body Mouthpiece x 1 Hard case included [Condition] All tuning slides move smoothly without sticking, and the pistons function well. (Photo 4) There is a slight dent in the lead pipe (Photos 3, 14, etc.) There is a small dent in the 1st tuning slide. (Photo 12) In addition, there are some other small dents and areas of dullness. I have checked that it produces sound, and you can use it for playing immediately, but since I am not a professional, if you are concerned, please take it to a musical instrument store for adjustment.