- Leak Prevention: Designed to prevent air leakage, our cork stoppers ensure a stable sound for your flute, enhancing your musical performance and instrument integrity. - Premium Material: Crafted from natural cork, these plugs offer exceptional durability and longevity, making them a reliable choice for your flute and other musical instruments. - Comprehensive Set: This kit includes multiple cork stoppers, providing ample supply for long-term use. Ideal for both amateur and professional musicians who need dependable accessories for their instruments. - Versatile Applications: Perfect for flutes and compatible with clarinets, these cork stoppers are an essential part of any instrument repair kit. Use them to maintain optimal performance during practice or performances. - Small Size, Big Impact: Each cork is designed to fit snugly, ensuring a secure seal that enhances sound quality. The compact size makes these stoppers easy to store and carry, allowing musicians to always be prepared. With these cork stoppers, musicians can confidently address air leaks and maintain the performance of their instruments, making this set an indispensable addition to any musician's toolkit.