JK Exclusive metal mouthpiece in pink gold for French horn. ⚠️ No box included. JK Exclusive 3CK A1 - Model Name: JK Exclusive - Material: Metal - Application: For French horn Thank you for viewing. This item was purchased about 5 years ago for just under 20,000 yen. As it was used outdoors during my marching band days, there are some scratches on the rim and shank, and a slight deformation on the underside of the backbore. Please refrain from purchasing if you are concerned about the signs of use and scratches, as this is a used item.