#12 - #10 Barbed available, barbless also available. An essential item for tube fishing. This is a pull-resistant Oke Pira bead head. It's an all-around fly that's fun to experiment with, such as making it swim by shaking the head, letting it sink while enticing a bite, or using a marker to twitch it. It's the Chuzenji Lake staple fly, commonly known as Oke Pira. It combines the smoothness of a shelter, and is a killer fly that considers the fly's posture underwater, the movement of the tail during retrieval, and the water flow. For experts who have spent many years fly fishing, mainly in lakes, they will immediately understand that everything is perfect, such as the material of the fiber, the amount, thickness, length, luster, and the fineness of the core.