Rich sound,responsive,airtightness - the precision-made Plastic comb with phosphor bronze reed&1.2mm thickness reed plate is easier to get the higher pitch, rich sound and timbre. The reed plate with electroplating , the hole, reed gap is better after electroplating. Round mouth piece design- You will feel comfortable when playing, easy to use the skill, giving the performer a new experience. Pocket size and easy to bring-You can put it into your pocket, it can be played everywhere, such as party, school, office and trip etc. Beautiful packaging- The package is exquisitely good and can be used as a birthday present, a gift for further study, a holiday souvenir or a business meeting gift and wedding anniversary etc. Package includes 1x harmonica ; 1x manual and 1x cleaning cloth. We are the harmonica manufacturer of the East top brand. Backed Up with East top 30 Days Unconditional Money Back . You can rest assured to buy our products. Any problem about the valve,pls contact us with no hesitate,we will try to solve it for you.