Product Features: 1. 12 Vibrant Colors: A variety of colorful pen tips allow you to freely mix and match colors to create eye-catching nail art designs. Perfect for creating bold yet sophisticated patterns. 2. Fine Tip for Precise Drawing: Each pen features a fine tip design that easily draws fine lines, intricate patterns, and small details – especially suitable for floral, geometric, and abstract designs. 3. Waterproof Formula: Long-lasting waterproof, ensuring your nail art stays vibrant and smudge-free for days. 4. Easy to Use: The marker design makes it easy even for beginners to use, providing precise control for clean, professional results. 5. Versatile Use: Suitable for natural nails, acrylic nails, gel nails, and nail extensions. These pens are ideal for DIY nail art enthusiasts and professional nail technicians. 6. Portable and Lightweight: This compact and portable nail art pen set is ideal for carrying your nail art tools with you, whether for personal use, travel, or working in a professional nail salon. Specifications: Tip: needle-shaped tip; Line thickness: 0.5 mm; Weight: 11 g/piece, 132 g/box; Pen body size: 143*11 mm; Package includes: 12 colored nail art pens.