1、Twin Marker- Broad point Suit for coloring(3mm-6mm), Fine point suit for outline(1mm-2mm) 2、Alcohol-based ink dries acid-free. The ink is formulated to give the richest color saturation with smooth coverage. Ideal for technical and artistic applications 3、Permanent and quick drying opaque paint 4、Come with a handle bag. Makes it easier to choose pens and keep them organized. You can take it with you anytime anywhere, fashion and stylish 5、Perfect for creative beginners, students, amateur artists, manga, coloring Scrapbookings, stamp art and handmade cards Features: Twin Marker- Broad point Suit for coloring(3mm-6mm), Fine point suit for outline(1mm-2mm). Alcohol-based ink dries acid-free. The ink is formulated to give the richest color saturation with smooth coverage. Ideal for technical and artistic applications. Permanent and quick drying opaque paint. Come with a handle bag. Makes it easier to choose pens and keep them organized. You can take it with you anytime anywhere, fashion and stylish. Perfect for creative beginners, students, amateur artists, manga, coloring Scrapbookings, stamp art and handmade cards. Package included: 1 set marker pens