BIC Gel-ocity Original Retractable Gel Pen, Medium Point (0.7 mm), Black, 12-Count Gel pen delivers a super-smooth writing experience Contoured grip provides comfort and control Trendy translucent barrel shows ink level 0.7mm medium point creates smooth, vivid lines Refillable with BIC Gel Refills (refills sold separately and available in black or blue ink only)