Venom pumpkin 3D print, a bold eerie Halloween decoration

A one-piece STL and 3MF file ready for your Bambu Lab printer

4 min read
Venom pumpkin 3D print, a bold eerie Halloween decoration
Contents
  1. What the finished pumpkin looks like
  2. Why the Venom pumpkin 3D print needs supports
  3. Color choices that change the mood
  4. Files and how it’s shared
  5. Where it fits in a Halloween setup

Grab some filament and make yourself comfortable. Today we are talking about the Venom pumpkin 3D print, how the idea developed, and why this one earned a place in our growing collection.

The Venom pumpkin 3D print takes the classic jack-o’-lantern and gives it a mouth full of jagged teeth and a tongue that hangs out like it’s mid-snarl.

The idea is simple to describe but sells itself the moment you see it: instead of a triangle-eyed pumpkin face, you get sharp teeth, sinister eyes, and a long creepy tongue that reads unmistakably as Venom. It’s a mashup that Halloween fans and comic fans will both recognize at a glance, and it doesn’t need paint or extra parts to make the reference land clearly.

What the finished pumpkin looks like

Printed, this is a single, self-contained piece with an angry, exaggerated expression. The ridges and stem of a normal pumpkin are still there, but the face carves through all of it, sharp teeth pressed into a snarl and the tongue curling out past the lower jaw. There’s no subtlety to the design, and that’s the point. It reads as menacing from across a room, which is exactly what a Halloween centerpiece needs to do.

Because it prints in one piece, there’s no fitting parts together or hunting for glue afterward. What comes off the plate, once cleaned up, is what sits on your table. That single-piece build also means there’s only one object to plan a color scheme around, which matters once you start thinking about paint or filament swaps.

Why the Venom pumpkin 3D print needs supports

Sharp teeth and an open, tongue-filled mouth create overhangs that won’t hold their shape without help, so this model does require supports. The one real caution here is at removal: the teeth and tongue are thin, detailed features, and they’re the first thing to chip or snap if you’re rough pulling supports away. Take your time working around the mouth area and you’ll keep the sharp edges intact.

Nothing else about the print process is unusual. It’s a straightforward single-body model, so once supports are cleared, there isn’t much cleanup left before it’s ready to display. Anyone who’s printed a detailed face before will recognize the routine: patience around the fine details, and the rest takes care of itself.

Color choices that change the mood

Black filament is the recommended route if you want the dark, Venom-style look the design is going for. Printed black, the pumpkin loses its usual orange cheerfulness and reads as something closer to a creature than a vegetable, which is really the whole point of pairing a Venom face with a Halloween shape.

The eyes are where you can push the effect further. Swapping in white or glow-in-the-dark filament for just the eyes makes the face pop against the black body, and at night, under low light, the glow adds a genuinely eerie touch that a solid black print alone won’t give you. It’s a small material swap for a noticeably bigger effect on how the piece reads once the lights go down. If you only have one spare color loaded, the eyes are the one detail worth the swap over the teeth or tongue.

Files and how it’s shared

The Venom pumpkin 3D print comes as an STL for anyone slicing manually, along with predefined 3MF profiles set up specifically for Bambu Lab printers. That’s worth knowing before you start: if you’re on a Bambu machine, the profile handles the settings for you rather than making you rebuild them from scratch.

It also sits inside a larger Halloween collection, so the file structure and print profiles will feel familiar if you’ve printed other pieces from the same lineup already.

Where it fits in a Halloween setup

This is built as tabletop or shelf decoration, not a large centerpiece, so it slots easily next to other seasonal pieces without dominating the space. It works alone as a single dramatic object near an entryway or on a mantel, and it works just as well grouped with other pumpkins or Halloween props if you’re building out a bigger display.

For anyone assembling a shelf of seasonal prints, this one carries its own presence even sitting next to plainer jack-o’-lanterns, since the exaggerated mouth does most of the visual work without needing extra lighting or accessories around it.

More models coming soon. Happy printing!

Leon Sektor 7 Studios

Get this model

Every model is available as STL and 3MF files. Selling physical prints needs a commercial license; the files themselves may not be resold.

Recommended Print Settings

The settings and the filament we used for our own print of this model, and the combination that gave us the best result. A recommendation, not a requirement.

Filament
Bambulab PLA Matte black
Infill
8% Gyroid or Grid
Layer Height
0.2mm
Walls
2
Nozzle Size
0.4mm
Support Structure
needed
Brim
None needed, but when you have adhesion problems then activate the brim
Skirt Loops
1

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