◆ Clay
Flying bats with scalloped wings and crescent moons for Halloween clay and pottery. A spooky flock, every bat at its own tilt.
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A flock of bats with scalloped wings from about 15 to 21 mm across, pointed ears and a little body, each flying at its own tilt, with a crescent moon about 7 mm high here and there. Roll it into stoneware for Halloween mugs, candle holders and treat bowls, into air-dry clay for spooky ornaments and tags, or into polymer clay for Halloween earrings.
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 tool prints the sleeve 1 mm shorter, 99 mm, so a printed sleeve turns freely between the handles. The zip holds the texture sleeve and the tool's current 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 made for the current handles slides onto the same two handles: the core, 194 mm long overall, a handle with a 27 mm tube, and a cap that locks on with a quarter turn. Print the handles once, and after that only sleeves.
The first picture is a 3D render of this sleeve on the clay it has pressed. The two photos are our own test print of the rolling-pin system from the texture roller tool, with a hearts sleeve: put together, and as its three parts.
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 42 x 99 mm |
| Print bed needed | 80 x 43 mm, 195 mm tall |
| Filament | ~110 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 | 2026-10-05 |
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.
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Mugs, candle holders, treat bowls and luminaries in stoneware, ornaments and garlands in air-dry clay, and earrings in polymer clay. On a candle holder, black glaze in the bats with a pale clay round them looks great lit from inside.
The bats are about 15 to 21 mm from wing tip to wing tip and the moons about 7 mm high. A 35 mm earring takes one or two whole bats; a mug wall takes a whole flock.
Yes. Every sleeve made for the current handles is 99 mm long with a 27.6 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. These are the handles the texture roller tool makes today, so a sleeve you design yourself in the tool fits them too. The older sleeves in the catalog with a 30.6 mm bore need their own, bigger handles.
About 4 h 20 min for everything on a current printer at 0.2 mm layers: about 1 h 30 min for the sleeve and 2 h 55 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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