Bone Pens are designed to give you a nice, solid, smooth line for general writing. They are made of good material, which are to use. Bone shape is unique and eye-catching that is perfect for student. Funny shape attracts your kid's attention, perfect students, kid etc. It's a kind of stationery, but also a kind of toy. Features -Color<Assorted Color -Material:ABS -Size:15.00X2.50X1.00cm/5.89X0.98X0.39in -Note: The color of the pen refill is black. -Ballpoint Pen is made of plus great processes, and sturdy. -It owns unique bone modeling design, make your writing more interesting and enjoyable. -Ergonomic design makes it suitable for everyday writing use in the office, home or school. -With a comfortable handle and smooth pen holder, you will not fatigue after a grip. -Premium ink for smooth writing with a great hand feeling. It provides extra-smooth writing and an effortless writing experience. Package list: 12 x Ballpoint Pens