Dual Tip Versatility: Jack Brown 120 Color Markers feature dual tips with a broad chisel for bold strokes and a fine tip for detailed lines, offering flexibility and precision in your artwork. Perfect for adult coloring markers, illustrations, and more. Vibrant Long-Lasting Colors: Enjoy 120 mesmerizing vibrant colors that blend seamlessly, ideal for adult coloring books, drawing markers, and professional artwork. These alcohol-based markers ensure your creations stay smudge-free and waterproof. Quick-Dry Alcohol Ink: No more worrying about smudges or bleeding through the paper! The quick-dry alcohol marker ink provides smooth, even coverage, making these fine tip alcohol markers perfect for coloring books and art markers for adults. Sturdy Organized Marker Case: Keep your coloring markers for adults neatly organized with the durable marker case included in the set. The marker holder tray ensures each marker is securely in place, making it easy to transport and store your artist markers. Comfortable Grip Durable Design: Designed with a comfortable grip for extended use, these markers for adult coloring books are built to last. The extensive ink supply means your colored markers for adults will provide endless hours of creative expression without interruption.