Easy brain in a jar
Embedded from YouTube. This video belongs to its creator; Halloween Universe indexes it as a discovery resource.View original ↗
What this video covers
StiltbeastStudios walks through a budget-friendly method for creating a realistic-looking brain in a jar using common hardware store materials. The build relies on tinfoil as an armature base, silicone caulk for texture and form, and paint for a convincing finish. The result is a versatile prop suited to mad scientist labs, haunted attraction scenes, or Frankenstein-themed displays. The straightforward process makes it accessible to beginners with minimal tool investment.
Key takeaways
- ◆Tinfoil serves as a lightweight internal armature to shape the brain form
- ◆Silicone caulk is applied over the armature to create organic texture and structure
- ◆Paint is used to finish the piece with a realistic, flesh-toned appearance
- ◆The completed prop fits naturally into lab, testing facility, or Frankenstein-themed scenes
- ◆Low material cost makes this an approachable first prop build
Who this is for
Beginner Halloween prop makers looking for an inexpensive, quick-build addition to a mad scientist or laboratory haunted scene.
Materials mentioned
- • silicone caulk
- • tinfoil
- • paint
- • plastic jar
⚠ Safety notes
Silicone caulk should be used in a well-ventilated area and allowed to fully cure before handling.
Explore related
More like this

REAL CatNap Animatronic! #catnap #poppyplaytime #shorts
Wicked Makers' Jaimie and Jay build a fully functioning CatNap animatronic from scratch, bringing the popular Poppy Playtime horror-game character to life. The short-form video showcases the impressive finished result of their fabrication work. It's a quick but striking look at what dedicated prop builders can achieve with recognizable pop-culture source material.

Real YARNABY Animatronic! 🧶😱 #poppyplaytime
Wicked Makers' Jay and Jaimie construct a full animatronic version of Yarnaby from the horror game Poppy Playtime, built from steel and driven by pneumatics. The build goes beyond aesthetics — the team stress-tests the animatronic's jaw mechanism using a ballistic gel arm to see whether it could realistically bite through a limb. The video blends behind-the-scenes fabrication footage with chaotic prop-testing in classic Wicked Makers style. It sits alongside their broader catalog of mascot-horror animatronics inspired by FNAF, Poppy Playtime, and similar franchises.

Make Halloween Store Skeletons Way Better! 💀 #shorts
Wicked Makers' Jay and Jaimie demonstrate how to transform a basic store-bought Halloween skeleton into a far more impressive and creepy display piece. The short teases a full-length tutorial focused on giving the skeleton a pirate or drunken drinking character. The upgrade elevates a generic prop into a themed centerpiece without starting from scratch.
Ratings & reviews
No ratings yet — be the first to say whether this one delivered.
Sign in to rate this video and tell others if it helped.
