Think2 Retractable Gel Pens (24 Pens - Red Ink). ?High Quality? - Think2 Retractable Red Gel Pens are the perfect writing instrument. The ballpoint pens are ideal for schools, office and home. PLEASE REMOVE THE WAX TIP ON THE POINT OF THE PEN BEFORE USING THE PEN. ?Large Ink Capacity?- Think2 Gel Pens have more ink capacity than other brands because of the larger ink tube. ?Quick Drying ?0.5mm fine point delivers bold ink that dries very quickly without smearing. Each pen is sealed with wax to prevent the ink from drying. Please take off the cover before using the pen. ?Fine Point Tip? - 0.5mm Fine Point Tip allows you to write smooth thin precise lines. ?Comfortable Design?Think2 Gel Pens have been ergonomically designed for extended use with its larger barrel and comfortable grip. If you are not 100% satisfied with our product, please contact us for a full refund or replacement.