Bianyo Classic Series Alcohol-based Dual Tip Art MarkersSet of 72,Travel Case CLASSIC SERIES MARKERS: Comes with a form-fitting black zip up case with a holder, organized and perfect for traveling DUAL TIPS COLORED PEN: Broad and fine tips. The broad tip makes lines that are approx. 6-7 mm wide at the widest point. The fine tip makes lines that are 1-2 mm wide VIBRANT COLORS: Highly pigmented and vibrant markers are build to last against fading. Great for Japanese caricature, anime pictures, fashion design,coloring and drawing QUALITY INK: Markers dont skip. The ink dries fast and doesnt smudge VALUE: A great present for any artist. Handy carrying case is quite steady