Item Type: Harmonica Comb 1Sliding Mechanism: The harmonica comb has a smooth sliding mechanism that makes it easy to switch between music notes and play complex melodies. 2Exquisite Craftsmanship: Harmonica comb is well made, the appearance is smooth, and the harmonica comb has a comfortable feel and will provide a better experience. 3Easy to Use: This is a chromatic harmonica comb accessories, very suitable for beginners to use and easy to understand. 4Wide Application: Harmonica comb is widely used and can be used as birthday gifts, study gifts and holiday souvenirs, etc. 5Reliable Material: Chromatic harmonica comb is made of excellent material, which is strong and sturdy, wear resistant and lightweight, easy to use.