Features: Engineered with seamless direct inks systems and glowing in dark pigments, these 12pack acrylic markers deliver uninterrupted flowing for smooth strokes and visibility in low light conditions, for artistic precisions. from plastic with ergonomic grips, these refillable markers feature fade resistant, nontoxic inks that adheres flawlessly to paper, fabric, wood, and other porous surfaces. for professional artists, educators, craft enthusiasts, and event planners seeking tool for detailed illustrations, classroom projects, or luminouses party decorations. Enhanceds nighttime murals painting, glowing themed crafts, architectural drafting in dim studios, or bold signage creation for festivals and exhibitions. Combining industrial durability with application, this set bridges studio quality performances and everyday usability through its smudgeproof formulas and fatigue reducing barrels design. Specifications: Materials: Plastic Size:14.4x13.2cm Package Includes: 12Pcs Acrylic Marker Pen note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.