TUL® 0.7 M Black Medium Retractable Gel Pen Provide An Eye-Popping Splash Of Color To Your Everyday Writing Tasks. The Vibrant Hues Make It Easy To Create A Color-Coded Note System That Helps You Find The Information You're Looking For. TUL Pens Feature A Metal Tip For Optimal Balance And Writing Precision. Retractable Gel Pens With Rubberized Comfort Grip For Clean Lines And Smooth Flow.