J. Michael TT-420 Cornet I purchased this used from a shop a while ago. I haven't used it since I bought it. This is a used item with signs of wear and aging, such as scratches and dullness. Please check the product images. Operational status (from the purchase description): - We have confirmed that there are no problems within the scope of basic operation. - There is no sticking in each piston or slide. Please consider purchasing this item with the understanding that you will need to have it maintained. Please consider this item with the understanding that it is a used item. Immediate purchase is OK. Thank you.