YAMAHA Yamaha Harmonica Single Harmonica 15 notes This is an educational single harmonica made for kindergartens, nurseries, and lower elementary school grades. The body is made of ABS resin, and the cover is made of stainless steel. A convenient PP case is included for storage. It is a 15-note harmonica with dimensions of 15.5 x 3.7 x 2 cm and a body weight of 75g. Currently, production by the manufacturer has been discontinued. I believe there are no noticeable damages (scratches, dents, stains), but there is a feeling of use. After confirming the sound production, it has been soaked and cleaned. Please understand that this is a used item before purchasing.