Finally, a low cost, eay-to-use numbering system that simply clamps into your screen printing press of any make or model! The DiGiT numbering system uses two screens, each with 5 numbers. Easily slide the screen left and right and instantly locate and lock-in the exact position for each number. For two color numbers in either 8-inch or 12 inch systems, simply add a second DiGiT system, works with most 4, 6, 8 and 10-station presses. Save money by exposing your won screens using you own screen positives, or ready-to-use screen positives from Vastex. Or you can purchase exposed numbering screens ready to print.