Thank you for viewing! * Free shipping * Instant purchase OK * Purchase without comment OK * Discounts are not available **Product Description** This mouthpiece adapter is for playing the cornet with a French horn mouthpiece. This item is for those who have wished they could play the cornet with their usual French horn mouthpiece. Why not try a different and interesting experience? Compatible with both American shank and European shank. ※ The French horn mouthpiece in the product photo is not included. ※ Depending on the shape of the French horn mouthpiece, it may not be usable. **Features** * Allows you to play the cornet with a French horn mouthpiece! * Very small, so you can take it anywhere * Compatible with both American shank and European shank **Size** 18mm x 35mm **Material** * PLA resin (plant-derived plastic) * We will ship within 2-3 days as much as possible. (It may take some time as it is a personal listing) * We will ship in simple packaging to keep the price low.