Warm Tips and Best Service: Cover the nail art pen tightly when not in use to prevent the nail polish from drying out. If you have any questions about ASTONFOG's nail art painting pens, please feel free to contact us and we will be happy to help you. Wide Application: These glitter nail art pens are perfect for home, professional nail salon, family gathering or friends gathering to enjoy happy nail salon time together. Also a perfect gift for girls and women on birthdays, weddings, anniversaries, prom, Christmas, Thanksgiving or other important days. DIY Beautiful Patterns on Nails: Our nail art pen set is suitable for drawing different patterns on the nail tips and making various decorations, perfect for making dots, abstract lines, stripes, fine paintings, painting flowers and various decorations on nails. Graphic design. How to Use: ASTONFOG Nail Art Pen Set is an excellent choice for nail art enthusiasts and professional manicurists who want to enhance their designs. With their fine tips and smooth paint flow, they can complete precise and intricate design work with ease. Shake up and down to mix the ink evenly before use, then press the pen tip vertically several times until the ink flows out. 12 Bold, Vibrant Colors: ASTONFOG acrylic paint pens typically have fine tips for precise and controlled application of nail polish, making it easier to create intricate designs or add small details to existing designs, the perfect manicure tool Allows you to give full play to your imagination and creativity to draw beautiful manicure patterns on your nails. Colors include (black, white, gold, silver, orange, red, pink, yellow, purple, blue, green, brown).