Publisher Blurb: DRAGONLOCK™ Ultimate is an interlocking terrain system that allows you to create fully modular, multi-level 28mm scale dungeon terrain for your RPG or wargame on your home 3D printer. Individual pieces links to neighboring pieces with our exclusive Dragonbite™ clips. Each set is delivered as a downloadable .stl file, and once you have the set, you can print as many pieces as you like and never run out or need to purchase more. All of the models shown were printed at 200 micron resolution, a common standard on most economical 3D printers. A nice starter printer that can print these files starts around $220 (see our F.A.Q. for more info on printers, printing costs, filaments, and more, over on the FDG website forums.) Note: the dice tower top piece requires a 130x130mm print area. This modular GM screen includes: • Dice towers (can face front or back) • Optional demon face dice chute opening. • Adjustable width and height for screen. • Initiative tracker clips • Initiative tracker clips (extended for binder clips) • 2" titling bin • 4" tilting bin • 2" shelf • 4" shelf • Pen/pencil storage • Full color instructions.