CHISEL & FINE, DOUBLE-TIP, DOUBLE THE FUN: Create precise details with the fine tip, while add texture, a variety of marks and quickly color in large areas with the wide chisel tip. The only limit is your imagination REFILLABLE INK FOR A LIFETIME OF CREATIVITY: With 51 Ohuhu popular colors available for refills now and more on the way. Enjoy a wide range of hues and keep your markers going for years. Whether you're exploring the rich colors of Honolulu, Oahu, the Kaala, or the bold hues of Molokai Series, they are refillable now. Switch between sets seamlessly and unlock endless artistic possibilities. Elevate your artwork with Ohuhu markers, designed for a lifetime of creativity SEAMLESSLY BLENDING: Say goodbye to unsightly splotches and uneven coloring. Our high-quality ink seamlessly blends to create beautiful, professional-grade artwork, perfect for both beginners and experienced artists; Also, no more frustrating smudges or wet ink ruining your work. Our alcohol-based ink dries quickly, ensuring that your art is always clean, crisp, smudge-free, and ready to display 80 VIBRANT COLORS + 1 COLORLESS BLENDER : Add dimension to your art with the superior blendability of dye-based ink. The set includes 80 unique, brilliant colors and a colorless blender for endless creativity, which is a must-have working tool in many fields of design, illustration and fine art EASY IDENTIFICATION, ORGANIZATION & PORTABILITY: Don't waste time searching for the perfect color. Our markers come with color-coded caps to keep you organized and efficient. Plus, the free carrying case makes these markers perfect for any coloring adventure or as a thoughtful gift for any artist Ohuhu