Item Type: Double Head Marker Pens Material: Plastic Pen Length: Approx. 154mm / 6.1in Round Head Width: Approx. 1mm / 0.04in Slant Head Width: Approx. 6mm / 0.24in Side Width: Approx. 1mm / 0.04in Package List 1 x Bag of Double Head Marker Pens(80 Colored) with Handbag 1Easy to Color: Double headed marker is odorless, washable, inked smoothly, easy to color and comfortable to use. 2Drawing Lines: Drawing markers are used to highlight and draw lines accurately. Color markers allow you to write with thick or thin lines. 3With Handbag: The marked pen is also equipped with a durable black handbag for convenient transportation and storage. 4Scope of Application: Painting markers is very suitable for animation images, fashion design, color, painting, writing, illustration, shadow, design, rendering, comics, cartoons and adult color books. 580 Colors: There are 80 colors for markers, which are rich and colorful, and can meet your daily needs.