Features: 60/72/80/100 colors acrylic pen is suitable for artists, students, and office personnel who require vibrant hues. Double tip brush pen is the perfect choice to design your scrapbooking, planner, rock painting, christmas card, birthday gift, greeting card or decorating everyday household item. Perfect for art enthusiasts, students, and office worker who love doodling, and illustrating. From attending art classes to working in a studio, our acrylic marker set is perfect for any creative setting. Acrylic paint marker is suitable for students, artists, and professional who enjoy expressing their creativity through doodling, and illustrating. Specifications: Component: Plastic Type: 4 Kinds Optional Size: about 26.3x19.5x4.6cm/10.35x7.67x1.81'' Size: about 24.4x19.5x5.4cm/9.6x7.67x2.12'' Size: about 26.3x19.5x5cm/10.35x7.67x1.96'' Size: about 26.3x19.5x6.4cm/10.35x7.67x2.51'' Package Includes: 4 Kind Package Optional as Follows: Package 1: 60 Colors/Box Acrylic Markers Package 2: 72 Colors/Box Acrylic Markers Package 3: 80 Colors/Box Acrylic Markers Package 3: 100 Colors/Box Acrylic Markers note: Please allow 1-3cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item.