This set includes horsehair, boar fiber, and synthetic brushes, tailored for effective maintenance of various watch mechanisms. Each brush is crafted from premium materials, offering durability and gentle maintenance to protect delicate watch components. Measuring 155x10mm, these brushes is easy to handle, perfect for reaching small and intricate areas of watches. Perfect for watchmakers and enthusiasts, these brushes improve efficiency and help maintain the of your watches. The streamlined design ensures these brushes are easy to store and carry, making it accessible whenever necessary.