Quantity and Size: The package contains 12 colored pens, providing you with sufficient quantity to meet your daily writing and sharing needs; They are designed with an Perfect size to provide a comfortable and convenient writing experience; The overall size is approximately 5.79 inches to hold Precise and easy to write; the length of the middle pole is about 2.28 inches and the diameter is about 0.08 inches, ensuring a comfortable grip for people MULTI-FUNCTIONAL 4-IN-1 DESIGN: The 4-in-1 ballpoint pen is a multifunctional tool that combines the functionality of 4 different colors in one pens ink; available in red, blue, green and black ink, you can Easily switch between colors, perfect for a variety of writing tasks, note taking, highlighting and organizing information; this design reduces the need to carry multiple pens and also saves space in your bag or pen case Soft Non-Slip Grip: Color pens are made of plastic and designed with soft non-slip grips to a comfortable and secure hold; the grip enhances control and reduces hand fatigue during long writing sessions Easy to DIY: Retractable ballpoint pens are easy to DIY; you can use them with beads (not included) to create your designs; the process is simple and fun, allowing you to unleash your creativity and show your artistic side Wide range of use: ball pen supplies can be used in schools, homes, offices, birthdays, graduations, weddings, festivals, business events, anniversaries, business, etc., suitable for children, teenagers, adults for daily writing, signing and note-taking Colour:multicolor Material:plastic Package Contents: 12 x ballpoint pen Only the above package content, other products are not included.