Thank you very much for viewing. I am a hichiriki player with over 50 years of experience in gagaku (Japanese court music), and I select high-quality reeds, crafting over a thousand of them annually. These reeds are made from high-quality reeds from Udo, dried in the shade for about 1.5 to 2 years, and then smoked over an irori (sunken hearth) for over 10 years. These are top-of-the-line reeds, boasting both superior sound quality and durability. Furthermore, I have carefully selected the best materials for the cap, binding, and paper, using the finest materials I have cultivated over many years. Please refer to past reviews of my reeds to understand their quality. These reeds are finished with great care, allowing for comfortable playing. They generally fit any hichiriki, including those with plastic tubes, but this particular reed is slightly thinner. If you prefer a thicker or thinner reed, please let me know when you order. While I finish the reeds so that even beginners and women can easily play them, please be aware that they will not sound with a light or weak breath. As my teacher in the music ensemble says, "To produce a good sound and tone, it is important to blow with all your might..." The price of a single reed is a bit high, but if you are not satisfied, I will handle returns and exchanges. I am confident that you will be satisfied with these reeds, so please give them a try.