20-hole aluminum base plate aluminum shell harmonica, Bee brand, toothpaste box, 12 PCs/display box, 120 PCs/box. There are 4 colors of red, blue, black and gold. This harmonica can pass the European and American testing standards, it can be used as children's toys, holiday gifts, promotional items, etc. It is very popular with everyone and is also the first choice for large supermarkets. Welcome to consult.