All PrintaMent Filaments are produced in Europe using modern production standards: During production, the latest in laser measuring technology is used to ensure that you will receive a spool of filament with a very tight diameter and roundness tolerance. Most materials offer a colourful selection of many beautiful colours which gives you a lot of options to perfect and individualize prints. PrintaMent is available in the diameters 1.75mm and 2.85mm and comes on a transparent spool which makes it easy to see how much filament is left on the reel. The PrintaMent Box has an indication window on how much Filament is left on the reel. Store PrintaMent cool and dry away from UV light to enhance the shelf life.