SAFE and EASY TO USE: Super Markers are completely kid safe as they are non-toxic, water-based, acid-free. Children, adults, art students and teachers love our markers because they are fun, easy to use and provide great visual results DUAL TIPS: Broad and fine for precise highlighting and underlining. 1mm / 6mm brush allows you to write in both thin and thick lines, providing great versatility and flexibility allowing you to create various styles, sketches and patterns with ease UNLIMITED USES: Let your imagination run wild when using these twin-tip super markers, as they're ideal for drawing, writing, sketching, coloring, scrap booking, crafting, doodling, filling in adult coloring books or anything else that allows you to show off your creative side FULL COLOR SPECTRUM: These pens cover a wide spectrum and can be blended together to make your own unique colors,in this order you'll find 80 versatile and varying labels to help you store, organize, track and share gifts or day-to-day items. Great for workshops, classrooms and even a garage PACKAGE INCLUDE: 80 * colorful marker pens + 1 * black storage bag