Features: Quick-drying Ink: Straight liquid gels ink pens with precisions tip and smooth writing ink, no smear at all after a few seconds, no fading, and also seep out. Fashion Designs: The rollerball pen tube has a unique designs; And also have good quality ink and will not leak ink, even if you use for a long timing. Feature: This rolling ball pen has a fine precisions tip (0.5mm) to deliver smooth, skipping free and precise writing; delicate, fashionable and durable. Unlimited Uses: Roller ball pens are suitable for using in class, marking different word and do some important note. Best for writing, note-taking and more. Service: Your satisfaction is our priority, please to purchase our product at ease. If you are not satisfied with our product or have any questions, please to contact our. Specifications: Material: Plastic Color Options: 8 Colors are Available as Shown in the Picture. Package Weight: approx.70g Size: approx.143mm/5.63in (More Size Detail, Please See Photo.) Package Includes: 6Pcs Rolling Ball Pens note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!