This handbook is intended for children aged 6-7 years starting to learn to play the clarinet. It includes basic knowledge about the structure and principles of playing this instrument, and also a series of exercises, tips and small pieces and is a reliable aid for both pupil and teacher. As a textbook this may be used by the teacher, who will find much inspiration in it and complete serialized list of the key issues, and by the pupil, who through simple explanations and attractive graphic design can practise independently at home.