If you use our SSW 1-Line Labeler, then you'll definitely make use of the SSW 1-Line Ink Replacement. Measuring 16mm, the ink replacement will help keep the Pricing Gun working correctly. It's the preferred ink replacement for the SSW labeler. It's easy to replace and prevents the inconvenience of a mess. All of our Labeling accessories and kits are in stock and available for immediate shipping. Make sure to keep a few of these ink replacements on hand!