Make clear print impressions easily with this Offistamp 0.33-ounce ink refill. Add a professional tone to all types of documentation using this high-detail ink refill. This Offistamp even-flow ink refill is ideal for Accu-Stamp and Offistamp stampers, and it can also be used for dry pads at work or home. Ink refill is ideal for self-inking and traditional stamp pads. 0.33 oz. bottle. Black ink color.