The Write-On™ Labeling Tape Dispensers keep a fresh length of label tape waiting on a generous smooth writing platform, ready to be accurately marked. Labels are neat and consistent as the problem of writing on curved or irregular surfaces is avoided. An accurate label can be easily made with just one hand, left or right, while manipulating the sample with the free hand. Multiple colors, widths and tape types of any manufacturer can be mixed with either a 1-inch or 3-inch core all on a single dispenser to meet individual labeling needs.