Proper credit and appreciation go to Mario for these excellent models. This is a remix of @vinciminiatures’ Texturizer Rollers for Stone Detailing, adapted to fit my standard mini paint roller. I don’t remember the exact brand of the roller I used. It had a slightly unusual name, and I picked it up at a salvage store, so it may no longer be available. That said, the bare roller core measures approximately 3/4" (19.05 mm) in diameter and 3-3/4" (95.25 mm) in length. The rollers included here are sized as follows: Smooth and Medium: 50 mm outer diameter Hard: 60 mm outer diameter (to accommodate the more aggressive texture) Each roller cylinder is 95.25 mm tall with an inner diameter of 9.5 mm. Depending on your specific roller, you may need to adjust the fit slightly. This size provided a bit of tolerance while still fitting securely on my frame, with the spring end holding everything firmly in place. One end of each cylinder is beveled to make installation easier. All three rollers are included in a single STL. Realistically, if you’re printing one, you’re probably printing all of them. Print Settings Slicer: Cura Printer: Sovol SV-07 Filament: Sovol PLA Nozzle Temp: 215°C Bed Temp: 60°C Layer Height: 0.12 mm Walls: 4 Infill: 10% Gyroid Supports: None Adhesion: Brim (12 lines) These should also print well in resin if you prefer that route.