Silicone and cloth material, and safe to use. The cartoon Pen is comfortable to hold, and it will last for a long time without fatigue when writing or taking notes. The stylish design makes the pen more attractive and more interesting to learn. It can provide you with a different smooth writing feeling. It's a must-have item for office. Features -Color:Assorted Color -Material:Silicone, Cloth -Size:25.00X3.00X3.00cm/9.82X1.18X1.18in -Note:This product is mixed style. -Suitable for office and home use, you can use it to write homework exams, or sign in the office, etc. -Provide super smooth writing experience. It's a good your friend, or individual. -These Gel Ink Pens are designed with compact size and light weight, easy to store and use, will not easy to break. -Comfortable hand, no fatigue when writing for a long time, comfortable grip, creative and practical design. -Widely applied in daily writing, greeting making, coloring books, crafting, doodling, hand-made , photo albums and study notes, etc. Package list: 5 x Ballpoint Pens