TUL® 0.5 MM Black Needle Point Gl1 Retractable Gel Pen Delivers Bold Lines And Offers Smooth, Skip-Free Writing, Then These TUL Gel Pens Are Right For You. The Gel Needle Pens Provide Slim Lines That Let You Take Rigorous Notes Without Taking Up Much Space. Ergonomic Design Offers Optimal Balance And Writing Precision. Retractable Tip Protects From Unintentional Markings Inside Your Pocket Or Bag. Stainless Steel Clip Secures To Pockets And Notebooks For Hands-Free Carrying.