This is a chromatic harmonica, UNICA, which can be played in the same way as a tremolo harmonica. By pressing the slide lever, you can play semitones, so you can play many songs with just one harmonica without having to own multiple harmonicas!! How about trying it out at an affordable price? 【Please Note!!】 ☆ Although it has been cleaned simply, there may be fine dirt on each mouthpiece. Please consider this if you don't mind. ☆ The box has discolored and peeled as shown in the image due to long-term storage at home. Please refrain from purchasing if you are concerned. ☆ This is not a new item. There are scratches and dirt on the main body, although there is no problem with playing it. ☆ Please confirm the above, and returns are not accepted. - Brand: UNICA - Model Name: TOMBO DE LUXE