Specification Brand Pentel Condition New Ink Color Black Length 5.78 inches (147mm) each Weight 0.45 oz (13g) each Origin Japan Description - 0.7mm Retractable Roller Gel Pens - Get ultra smooth writing feel - Uses LR7 refill This Item Includes - Pentel Energel 0.7mm Retractable Gel Pen, Black x 4 pcs Pentel Energel 0.7mm Retractable Gel Pen, Black x 4 USD $6.75 Item Weight: 50g