Thank you for viewing. I used it for about 30 minutes once after purchase. It is in very beautiful condition. The long mouthpiece I used has been disinfected with alcohol. The short mouthpiece is unused. There is no box or instruction manual. It will be wrapped in bubble wrap for shipping. I will also include sheet music worth 5000 yen and a stand. ◆SUZUKI Suzuki Melodion Alto PRO-37v3 ＜Included Accessories＞ ・Special short mouthpiece (MP-141) ・L-shaped joint long mouthpiece (MP-171) ・Soft case (MP-2007) ----------------------------------------------- ※Excerpt from the product page below 【Evolving Individuality, Inherited Sound】 About 20 years since the birth of the first PRO-37. The PRO-37v2, which boasts unwavering popularity as a pioneer of the keyboard harmonica pro model, has been renewed to meet the diversifying performance scenes while maintaining its sound. 【Product Description】 ★Adopts tapered reeds When you play the PRO-37v3 for the first time, you will feel the good sound start-up and the good sound. The secret is the tapered reed. This reed responds sensitively to the strength of the breath, so it immediately responds to advanced techniques such as tremolo, vibrato, and flutter. In addition, because the pronunciation is smooth, you can play as you like, from a soft sound like a woodwind instrument to a powerful sound like a brass instrument. ★Equipped with pins for attaching a shoulder strap We have responded to the voices of users who want to use a shoulder strap as support during two-handed playing. Performance has improved and it is also useful when playing with a keyboard. Players can concentrate on their performance more freely and more deeply. 【Product Specifications】 Keyboard: Alto 37 keys f～f3 Material: Aluminum cover / Phosphor bronze tapered reed Dimensions: Body 500 x 110 x 65mm Case 510 x 140 x 68mm Weight: Body 1000g Case 400g ※Please refrain from purchasing if you are nervous, as it has been in someone's hands once. Please purchase only if you have confirmed the image and are satisfied.