• Acrylic Graffiti Markers: BIGTHUMB Jumbo Poster Markers is made with the highest-quality non-toxic, acid-free,no odor, no-leakage water-based acrylic ink that is waterproof, quick dry, long-lasting, and has a smooth ink flow. Each permanent painting marker conforms to ASTM d-4236 and EN-71 safety standards.
• Quick dry12 Vibrant Colors: The acrylic markers include 12 bright colors.Gold, Silver, Black, White, Brown, Purple, Blue, Yellow, Orange, Pink, Green and Red. Combine large wide tips that the acrylic paint marker are perfect for making graffiti on a wide range of surfaces, including walls, stone, ceramic, glass, wood, fabric, canvas, plastic, textiles, metal, resin, terracotta, seashells, polymer clay, vinyl, and leather.
• 15mm Jumbo Permanent Markers: The Jumbo Paint Markers feature a 3-IN-1 NIB design(fine, medium, and jumbo). Different width switching from 3-15mm can be completed by changing the pen holding direction. The permanent paint marker felt tip is not only durable but also allows the marker pen to produce smooth and even ink, hardly skipping or breaking lines.
• Wide Application: The jumbo permanent markers perfect for artists, art students, kids, teens and adults to use on DIY designs, arts, crafts, and painting projects. These big graffiti markers Great present for Christmas, Birthday, Mother's Day, Easter Day, Valentine's Day, Halloween, Thanksgiving Day, Party, New Year or special holidays gift.
• Instruction: For the acrylic paint markers please shake the marker before use, and press the nib up and down or several times until jumbo marker tip fills with ink(first time use). Please cover the cap after use, in case the Ink dries out.