The Morserino-32 is a great Morse Code training device. This video shows all of the things this little kit can do to improve your CW skills. I try to provide an answer to the title question. I find it is a great device to support the morse code learning efforts but it isn’t an all-in-one training device in my humble opinion. You still need to do some other training things such as taking classes or using other computer based training options.