Features: Nylon Hair 4 sizes Nylon Hair brush head, 4 sizes(5mm, 7mm, 9mm, 11mm) for selection. Can be used to paint flowers and pattern design. Durable for longer use Non-deformation and non-corroding, durable for longer use. Easy to handle and operate Good gathering, smooth pen design, easy to handle and operate. Fine nail art work Great for fine nail art work, suitable for professional use and home use. High-quality material Alloy and acrylic material, exquisite workmanship.