10 Pack Suitable for Clarinet, Strength 2.5, 10 Pack. Great Flexibility Made of grown-up high quality reeds, grown in sufficient sunlight, harvested by hand, made by digital reed-making technology, of great flexibility, maintaining a richness of tone and clarity of the sound. Easy to Playclarinet reeds feature a thinner vamp and unfiled cut design makes the play easier and produces a clear sound. The player will enjoy the freedom of response and have more confidence in producing a clear sound! Wide UsageFrom beginners to professionals, from students to teachers, from classical music to jazz, Bb clarinet reeds are ideal for a wide array of playing situations. Well Packedclarinet reeds are sealed in a plastic case to ensure the freshness. After each use, it's suggested to be gently washed with the water and absorbed the rest water with paper, put it in the ventilation and store it the case.How to Install a Clarinet Reed? 1. Place the thin end of the reed in your mouth to soak or put it into a container of water to soak; 2. Lay the flat side of the reed on the flat side of the mouthpiece; 3. Carefully place the ligature over the reed; 4. Make sure the tip of mouthpiece is almost perfectly even with the tip of reed; 5. Adjust the reed by the sides with your thumb - don't touch the tip; 6. Tighten the screws firmly to make sure the ligature can not slide off, but not too tight.Warm Tips 1. Reeds work best when they are wet, soak it before the installation; 2. Take care when you install or place it, if the tip is broken or curved, the reed can't be used again. 3. After each use, it's suggested to be gently washed with the water and absorbed the rest water with paper, put it in the ventilation and store it the case. 4. Spots on the reeds don't affect the use at all. During the growth of the reeds, some parts are not covered by the leaves. When the dew gathered on these parts, and after exposure to the sun, the spots are formed. Some professionals specially choose this kind of clarinet reeds, since that means the reeds are grown in sufficient sunlight.