✅BEAUTIFUL BLUE COLORS! – As part of the Professional Color Series, you get 22 unique and beautiful assorted blue and purple colors ranging from warm to cool, light and dark, and everything in between. This specialty color range is ideal for painting natural landscape, oceans, shorelines, sky, still life, fruits, flowers, animals, scenery, and much more! We’ve got all the blues you’ll need in this set to take your art to the next level! ✅SUPERB QUALITY – The highly pigmented ink gives you nice opaque coverage on most surfaces. The fade-resistant ink dries quickly and works great on dark and light surfaces. The slot on the side of pen shows you the level of ink you have left. Works on most surfaces: stone, glass, wood, metal, fabric, porcelain, canvas, plastic, paper, cardboard, pottery, shoes, shirts, etc. ✅MEDIUM FIBER TIP – Makes covering larger areas easier and is ideal for drawing, outlining, or making mandala dots. The fiber tip can be pulled out and replaced as needed. Paint pens are great for avoiding the mess that typically comes with cleaning brushes and pouring paint. ✅SAFE & 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 keep from direct contact with food and children under 3 years old. ✅100% RISK-FREE – If you’re not 100% satisfied, you get your money back. WHAT DO I GET? A box set of 22 premium quality paint pens with a medium point. Included are 5 extra replaceable nibs. WHAT DO I USE IT FOR? Paint pens are ideal for use on arts & crafts, stones, photos, mugs, canvases, pottery, or almost any object you’d like to paint on. They will also work well on shirts and shoes. HOW DO I USE IT? In order to get the best results, it is important that the following instructions are followed: SHAKE: With cap on, shake well to mix paint and to ensure opaque paint coverage. AIR-OUT: With pen tip facing up, Press tip once to release air from pen. PRIME: Press tip down several times on soft surface until paint starts to flow. TEST: Try on paper before use. CAP: Cap immediately after use. Store horizontally flat on its side. WHAT COLORS ARE INCLUDED? -Blues and purples ranging from warm to cool tones