◆ Clay
Rough, pumice-like lava rock full of round pits, for pottery, planters and terrain. Every pit a different size.
Rough volcanic stone like pumice or basalt: round pits from 1.5 to 6 mm across of every size, some in clusters, on a grainy surface. Roll it into stoneware for rugged planters, cups and diffuser stones, into air-dry clay for volcanic terrain and bases, or into polymer clay for stone-look jewellery.
Made with our free texture roller tool in its Rolling pin style, not modelled by hand: we drew the pattern in code as a seamless picture, uploaded it, and set a sleeve 40 mm across and 100 mm long, the pattern raised 1.5 mm and repeated three times round and twice along. The zip holds the texture sleeve and the tool's own two rolling-pin handles, as two STL files, plus the pattern picture, so you can remake the sleeve at another diameter or depth.
Every sleeve in this set slides onto the same two handles: the core, 202 mm long overall, a handle with a 30 mm tube, and a cap that locks on with a quarter turn. Print the handles once, and after that only sleeves.
Shown as a 3D render of the printed rolling pin on the clay it has pressed, not a photo.

Print the sleeve and both handles standing on their ends, as exported, no supports. A 5 mm brim keeps the tall core steady.
Slide the sleeve over the core's tube, push the cap on with its slots over the two lugs and turn it a quarter turn to lock.
Roll the clay to an even thickness first: 5 to 8 mm for pottery 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.
Turn the cap back to swap to another sleeve from the set, and wash the sleeve in warm soapy water after use.
Print details
| Works with | Clay |
|---|---|
| Printed parts | 3 |
| Size (W x D x H) | 43 x 43 x 100 mm |
| Print bed needed | 88 x 43 mm, 203 mm tall |
| Filament | ~128 g |
| Layer height | 0.2 mm |
| Infill | 20% |
| Supports | Not needed |
| Download | ZIP: texture sleeve + 2 rolling-pin handles (2 STL) + pattern picture (PNG) + print sheet + README |
| Added | 2026-09-27 |
Pro early access until October 27, 2026, then free with any account.
Like it or post your print on Thingiverse
Make your own texture roller →Made with the free Texture roller generator. Upload your own shape and get the same kind of tool built from it, in your browser.
Free for personal use. Selling the pieces you cast needs a commercial licence (Pro or Founder); passing on the file itself is not permitted on any plan. Full terms.
New to casting? Read the texture roller guide.
Yes. Texture unglazed stoneware or air-dry clay, cut small discs or pebbles and fire or dry them unglazed. The pits hold a few drops of essential oil, like a real lava stone diffuser bead.
A glaze that breaks over texture works best: a dark tenmoku, a volcanic crater glaze or a matte black with a lighter glaze sponged over the top. The pits fill with the darker colour and the surface reads as rock.
Yes. Every sleeve in this set is 100 mm long with a 30.6 mm bore, and every zip carries the same core and cap, so you print the handles once and swap sleeves with a quarter turn of the cap. They also fit handles printed from the texture roller tool itself.
About 5 h 10 min for everything on a current printer at 0.2 mm layers: about 1 h 20 min for the sleeve and 3 h 50 min for both handles. Once you have the handles, each new sleeve is only the first part. The times are estimated from the parts' volume, not sliced.
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