The customer comes first! If you have any dissatisfaction with the product, we support full refund within 30 days! 10 Color Christmas Ballpoint Pen Push Type Color Multifunction Marker 10 In 1 Multicolor Pen Christmas Gift 2ml Features: Different styles but brightly colored ballpoint pens allow every student in the class, every party guest, and everyone in the office to have their own pen. The 0.5 mm nib provides a bright solid line that is not too thick. Writing is comfortable and. Easily between all 10 colors to provide the color for each type of writing you make. In addition to the standard black, blue and red inks, these pens also include orange, green, purple, etc. When notes are written in color, our brain learns better and faster. This helps us remember more easily and accurately. Viflosae Christmas Decorations Indoor 10 Color Christmas Ballpoint Pen Push Type Color Multifunction Marker 10 In 1 Multicolor Pen Christmas Gift 2ml Christmas Tree Decorations Different styles but brightly colored ballpoint pens allow every student in the class, every party guest, and everyone in the office to have their own pen. The 0.5 mm nib provides a bright solid line that is not too thick. Writing is comfortable and. Easily between all 10 colors to provide the color for each type of writing you make. In addition to the standard black, blue and red inks, these pens also include orange, green, purple, etc. When notes are written in color, our brain learns better and faster. This helps us remember more easily and accurately.