My 6 year old son ordered this product in Santa Claus. Since this Harmonica never left him, he was everywhere and therefore constantly trains (at home, in the car ...). On the internet it is easy to find small beginner partitions such as my Christmas tree at the clear fountain, etc ... that are easy to understand for novices like me and explain how to make melodious sounds; so it's not that blow into it to make noise !!! Suddenly, all the siblings pique his instrument ... The sound of the harmonica is very pleasant even with false notes, ;-). Concerning the transaction, the product was received very quickly. I highly recommend this musical instrument.