◆ Clay
Big dressed ashlar blocks with chiselled margins and rough, rock-faced centres. Castle keeps, city walls and fortress towers for tabletop terrain.
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Four courses of large cut stone blocks on every repeat, each one 14 to 21 mm long with a flat, chisel-drafted margin round a rough boss that bulges out of it, the masonry of a medieval keep or a fortified gate. Roll it into air-dry clay or EVA foam for castle walls, towers, gatehouses and ruined keeps on wargaming tables, or into polymer clay for dollhouse fireplaces and garden follies.
Made with our free texture roller tool, not modelled by hand: we drew the pattern in code as a seamless picture, uploaded it, and set a roller 30 mm across and 80 mm long with an 8 mm bore, the pattern raised 1.5 mm and repeated twice round and twice along. The zip holds the roller and the tool's own fork handle with its two retaining pins, as two STL files, plus the pattern picture, so you can remake the roller at another size or depth.
Every roller in this set is the same size and fits the same 131 mm handle, so you print the handle once and after that only rollers: pull the two pins, swap the roller, push the pins back in.
Shown as a 3D render of the printed roller in its handle on the clay it has pressed, not a photo.
Print the roller standing on its end and the handle and pins lying flat, all as exported, no supports.
Set the roller between the arms of the fork and push one pin through each arm into its bore, hex head outwards; the roller turns on the pins.
Roll the clay to an even thickness first: 4 to 6 mm for terrain and slabs, 2 to 3 mm for jewellery and ornaments.
Roll across once, in one direction, with steady, even pressure, and lift off at the end. Going back and forth doubles the pattern.
Pull the pins to swap to another roller from the set, and wash the roller in warm soapy water after use.
Print details
| Works with | Clay |
|---|---|
| Printed parts | 4 |
| Size (W x D x H) | 33 x 33 x 80 mm |
| Print bed needed | 151 x 131 mm, 81 mm tall |
| Filament | ~69 g |
| Layer height | 0.2 mm |
| Infill | 20% |
| Supports | Not needed |
| Download | ZIP: roller + fork handle and 2 pins (2 STL) + pattern picture (PNG) + print sheet + README |
| Added | 2026-09-28 |
Made with the free Texture roller generator. Upload your own shape and get the same kind of tool built from it, in your browser.
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Free for personal use. Selling the printed piece itself needs a commercial licence (Pro or Founder); passing on the file is not permitted on any plan. Full terms.
New to this? Read the texture roller guide.
The castle wall is cut stone: big rectangular blocks in level courses, each with a smooth drafted margin and a rough boss, like a keep or a city wall. The stone wall roller is rubble: uneven fieldstones of every size, like a farm wall or a cellar.
The blocks are about 10 mm tall and 14 to 21 mm long, so next to a 28 or 32 mm miniature they read as the large stones of a castle or fortress. For 15 mm games or a finer look, upload the pattern picture from the zip to the texture roller tool and raise the repeats.
Yes. Every roller in this set is 80 mm long and 30 mm across at the base, with an 8 mm bore, and every zip carries the same fork handle and pins, so you print the handle once and swap rollers by pulling the two pins.
About 2 h 50 min for everything on a current printer at 0.2 mm layers: about 1 h 15 min for the roller and 1 h 30 min for the handle and pins. Once you have the handle, each new roller is only the first part. The times are estimated from the parts' volume, not sliced.
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