ã€Size】You will get a mini metal mouth which is easy to carry and store, and is very small and convenient. ã€Application】This harmonica necklace is super lightweight, children can practice their musical expertise virtually anywhere. A special present for an inspiring musician, or beginner with an eclectic ear. ã€Material】The mini mouth is made of high-quality metal material, which is wear-resistant, high-temperature resistant and has a long service life. It really works, it let you playing any time, anywhere ã€Advantage】The mini mouth design looks very special, beautiful and practical, and is a good choice for gifts or time-killing gadgets.