Sprieben 5 Pack 0.5mm Black Ink Gel Pens, Retractable Quick Dry Fine Point Rolling Ball Gel Pens Smooth Writing for School Office Home Supplies (Morandi)

5 PACK Retractable gel pen Wrting Nib : Gel pen 0.5mm roller ball Ink Color : Black Material : High density PC material, reliable quick-drying ink Easy to use: Click lightly to immediately release the refill Multi-function Pen Clip:The Pen clip can be firmly clipped to books, notebooks or pockets Each pen tip is covered with a red wax ball to prevent the ink leakage. To make sure smoother writing, pls clear the red wax covered the pen tips when you start to use it.