#smile15 Gakki Club. ● Please purchase only if you understand that this is a reused item. ● Please refrain from purchasing if you are sensitive to used items. ● Regarding the condition of this product, there are scratches, but there are no dents and it appears to be in relatively good condition, but this is subjective, so please make your judgment based on the photos. ● A case is included. ※ Please consider it as an extra. This is a Bruno Tilz mouthpiece. Bruno Tilz 24W 【Size】 Inner diameter of the mouthpiece: Approximately 3.2mm Outer diameter: Approximately 4.9mm Insertion opening: Approximately 1.4mm Length: Approximately 3.9mm Please consider it.