◆ Concrete
Leaf incense holder mold
A 116 mm leaf incense holder with pressed-in veins and a stick hole, to cast in concrete, as a silicone mold.
◆ Concrete
A 116 mm leaf incense holder with pressed-in veins and a stick hole, to cast in concrete, as a silicone mold.
An incense holder in the shape of a leaf, 116 mm long and 48 mm wide: a flat, gently domed leaf with a midrib and five pairs of veins pressed into the top, and a rounded knob at the stem end holding a 3.2 mm hole for a stick, angled so the stick leans out over the leaf and the ash lands on it.
Made with the box mode of our silicone mold maker in its contoured shape, which follows the leaf and saves silicone: print the base with the leaf fused onto it, the walls and the clamps, pour about 383 ml of silicone, and the silicone forms the stick hole as a pin. Turn the block over and cast the leaf through its flat back.
Cast them in grey concrete, charcoal-tinted Jesmonite or white plaster for a calm, natural look, and sell them in sets with a pack of incense. The zip carries every printed part, the leaf master as its own STL, the tool's own print-settings sheet and a recipe file for the generator.
Shown as a 3D render of the printed mold parts pulled apart around the master, not a photo.
Print the base with the master fused onto it, the two walls and the two clamps.
Stand the base on the table. Set each wall down a few centimetres out from it and slide it in over the table until the ridge round the base sits in the groove at its foot, then slide the clamps down over the seams. Once they are on, the walls cannot lift, and the ridge seals the bottom.
Mix 417 ml of silicone in one batch and pour it into a corner, letting it rise around the master until it covers the top.
Once it has cured, take the clamps off, slide the walls straight out and pull the silicone block off the master. That block is your mold.
Turn the block over: the opening is the back of the leaf. Fill it with a fine concrete mix or Jesmonite, tap the sides to raise the air, and strike the back flat.
Demold after a day, sand the back flat and seal the leaf so the ash wipes off.
Print details
| Cast material | Concrete |
|---|---|
| Printed parts | 5 |
| Size (W x D x H) | 132 x 64 x 53 mm |
| Print bed needed | 155 x 65 mm, 53 mm tall |
| Filament | ~137 g |
| Layer height | 0.2 mm |
| Infill | 15% |
| Supports | Not needed |
| Download | ZIP: 5 printed parts (STL) + incense holder master (STL) + print sheet + recipe |
| Added | 2026-09-25 |
Made with the free Silicone mold maker generator. Upload your own model and get the same kind of mold built around it, in your browser.
Free download. Opens the Thingiverse listing in a new tab.
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 silicone mold maker guide.
The hole is 3.2 mm across, which takes the bamboo core of standard stick incense and most thin sticks. It is angled so the stick leans out over the leaf, and the leaf is long enough to catch the ash of a normal 25 cm stick.
Yes. The silicone forms the hole as a thin pin, so fill round it gently with a fine mix and tap the mold rather than stirring near it. If a little concrete skins over the top of the hole, a 3 mm drill bit turned by hand clears it.
Yes, and resin shows the veins beautifully. Use a heat-resistant casting resin, since the end of a stick can touch the leaf, and add a little mica or a few dried petals near the tip for a botanical look.
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