Original Resolution: 6000x4000
Glowforge Pivots On Contentious 3d Laser Printer Maintenance Issue Hires Ex Sphero Vp Geekwire A glowforge laser can engrave paper, fabric, leather, acrylic, acetal, mylar, acetate, vellum, rubber, corian, foods, wood, mdf, cork, silicone, glass proofgrade™ refers to various materials designed specifically for the glowforge 3d laser printer with the purpose of making each print almost effortless.