1. 4 holes 8 tone harmonica. 2. it's the smallest harmonica in the world. 3. it's better for promotion. 4. OEM.

4 hole harmonica,copper board,aluminium shell or make plastic shell,"BEE"brand for musical instrument toy.It's for toy or promotion products.we have different color for buyer's choose,we also can make logo and design according to buyer's requires.It's very popular in supermarket.

4 hole toy harmonica gifts(pvc bag or blister packing)