Efficient Cleaning: The copper wire bristles effectively clean nail drill bits, ensuring thorough removal of debris and extending the life of your tools | Versatile Use: Ideal for cleaning nail drill bits, root canal files, and machine needles, making it a must-have for nail art enthusiasts and professionals | Convenient Design: Features a glue back for easy attachment to your workspace, providing a stable and accessible cleaning tool for your nail art needs | Compact Size: Measuring 1.69*0.86*0.51 inches, this lightweight brush is easy to store and carry, perfect for both home and professional use | Sturdy Material: Made from copper wire and plastic, this brush is designed to withstand regular use, ensuring long-lasting performance for your nail care routine