Write-on Bags

The white, write-on strip makes sample identification easier and more convenient

The 1-oz., 2-oz., 4-oz., 18-oz., 24-oz., and 55-oz. Bags have a write-on strip for more accurate identification and added convenience. It is easy to write on this white strip with an ordinary ballpoint pen, pencil, or felt-tip marker. The ball-point pen makes writing more legible and identification easier; ink stays on longer and there are no labels to come off. The paper-like finish virtually eliminates ink smearing and provides a surface that will accept a variety of writing instruments. To assist in volume control, the top of the white strip can also be used as a fill line on the 2-oz. and 4-oz. Bags. Fill lines are approximate.
 

Marking Pen
For marking on a clear Whirl-Pak® bag, this permanent, waterproof marking pen is ideal. It has fine point so numbers and letters are easily written; it also has a clip so it can be attached to a pocket. These indelible black ink pens are sold individually or in a box of 12.

Capacity is measured in fluid ounces when the bag is closed and tab is folded over three times. Volume and dimensions are approximate; bags should not be used at temperatures above 180°F (82°C).