Feature●Beautiful blue colours. - As part of the Professional Color series, you get 22 unique and gorgeous assorted blue and purple colors ranging from warm to cold, light to dark, and everything in between. This range of special colours is ideal for painting natural landscapes, oceans, shores, sky, still lifes, fruits, flowers, animals, landscapes and much more!●✅ SUPERB QUALITY - The highly pigmented ink gives you beautiful opaque coverage on most surfaces. Fade resistant ink dries quickly and works great on dark and light surfaces. The window on the side of the pen shows you how much ink you have left. Works on most surfaces: stone, glass, wood, metal, fabric, porcelain, canvas, plastic, paper, cardboard, pottery, shoes, shirts, etc.●✅ 0.7mm EXTRA-FINE NYLON TIP - Makes fine, detailed lines ideal for drawing, describing or making fine mandala stitches. The valve tip is designed to retain its shape and not fray over time so you can continue to get good detail in your artwork. Paint pens are great for avoiding the mess that usually comes with cleaning brushes and pouring paint.●✅ SAFE AND NON-TOXIC - Acid-free, water-based and safe for all. Conforms to ASTM D-4236 and EN-71 safety standards. Ideal for artists, students, professionals, teenagers, adults. Please avoid direct contact with food and children under 3 years old.●✅ 100% Risk Free - If youre not 100% satisfied, youll get your money back.Description