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