1. Material: The round stickers are made of paper with a smooth surface and good adhesion. They can be easily written or drawn on with various pens such as pens, pencils or markers. They can be stuck to any surface you need. 2. Multiple colors: The round color code labels come in 6 colors, including orange, pink, blue, yellow, green, red. The bright colors are easy to identify and distinguish, which makes it easier to manage documents and materials, providing convenience. 3. Easy to use: First clean the surface, then peel and stick the colored round stickers on the surface without any other steps. They are removable, easy to squeeze and stick. When you no longer need the labels, you can remove the labels without leaving residue. 4. Wide application: The round colored stickers with a writable surface are suitable for paper, documents, jars, bottles, etc. They can be used for color, inventory, labeling, price and organization coding, and can be stuck on the surface of various items. 5. Package contents: The package contains 3000 round labels, 6 rolls of 6 colors, 500 per roll, suitable for your daily needs. 6. Thank you for purchasing store products, and wish you a happy day.