BODY SAFETY: Our drawing markers are made from high quality materials and certified by SGS. It does not contain free acid and does not fade, eco-friendly and non-toxic, safe and healthy for your children. Double Tips: Our permanent marker has two tips of different widths: a fine tip (1mm) for precise underlining and a wide tip (6mm) for coloring and blending. Offers great versatility and flexibility when painting. BRIGHT COLORS & PERFECT GIFT: The caps on these beautiful Munsell Color System graffiti markers make it easy to organize and use to identify colors. 40 professional bright colors are easy to dye and guarantee long-term use. An ideal gift for beginners, drawing students and hobby artists. Perfect for sketching, sketching, illustrating, shading, sketching, rendering, etc. Fast-Drying and Easy-to-Carry: Quick-drying inks deliver rich, vibrant colors and make layering and layering easy. . It also won't stain your clothes, skin or hands. With a nice carrying case, this marker set is easy to carry and store. Color: 40 black 1. Our markers are safe and non-toxic, safe to use and rich in color, smooth lines, bright and saturated colors. 2. Using our professional markers will make your kids fall in love with painting, help adults achieve their creative dreams, and let professionals know how to transition smoothly and blend colors. 40 colored markers, enjoy with the family! 3. Comes with a nice black bag, convenient for travel and storage. It is the perfect gift of craftsmanship and design. 4. Suggestions: During storage and after use, close the lid tightly to prevent the ink from evaporating. Beginner tips for using professional markers: < li> First, use a cool or warm gray marker to draw the basic light and dark tones of the image. When handling pens, the number of uses of the stylus should not be too large. After the first color is dry, proceed to the second color process precisely and quickly. Otherwise, the paint will seep through and become cloudy without the clear, clean properties of the marker. When using markers, most of the strokes are line-based, so the direction and density of the direction of the lines are arranged evenly, helping to form a consistent image style. It can be used flexibly, for example, as a line pencil, point pen, skipping pencil, fade and delete Light colors cannot cover dark colors. Therefore, when tinting your renders, you should first apply light colors and then cover darker colors. Pay attention to the harmony between colors, avoid colors that are too light and use neutral colors. To enhance the image, it should therefore be used in combination with tools such as lead paint and watercolor. Sometimes alcohol is used for reconciliation and a magic effect will appear on the screen. Note: Since the size is measured manually, there will be a measurement error of 1-3cm Due to different monitors, there will be some difference between the real product and the picture, please understand Package 40 PCS