This is a YAMAHA mini harmonica, keychain type. It's a single-note, 4-hole, 8-tone harmonica. Despite its small size, it can produce a one-octave scale. It is currently discontinued. I received it as a free gift, but I have kept it in storage without ever using it. It's old, but in like-new condition. The YAMAHA logo on the case has some minor scratches and wear. - Product Name: Yamaha Mini Harmonica 114K - Type: Keychain - Color: Silver - Range: C3~C4 - Accessories: Dedicated case Please refrain from purchasing if you are concerned about long-term home storage. Shipping will be via the cheapest method. Thank you for looking.