Unleash a terrifying look with this 3D Printable Skull Mask STL with Articulated Jaw – perfect for Halloween, cosplay, horror costumes, skeleton characters, and undead-themed props. Designed for easy printing and assembly, this mask delivers both scary aesthetics and functional movement.

This model comes in two separate STL files:

Upper Skull Mask

Movable Jaw

The jaw is designed with stud connections, making it simple to attach with an elastic band for realistic jaw articulation. Once assembled, the jaw opens and closes smoothly, bringing your skeleton or undead cosplay to life.

Whether you’re looking for a creepy Halloween mask, a cosplay prop, or a display piece, this articulated skull mask is built for easy 3D printing and durability.

Key Features:

High-quality STL files (2 parts: skull + jaw)

Articulated movable jaw with elastic band support

Stud connectors for easy assembly

Optimized for 3D printing – simple to slice and print

Perfect for Halloween costumes, cosplay, horror props, and displays

Bring the undead to life with this scary, articulated skull mask – download, print, assemble, and wear!

Recommended Print Settings:

Layer Height: 0.2 mm (for balance between detail & speed)

Wall Thickness: 2–3 perimeters (strong and durable)

Infill: 15–20% (higher if you need extra strength)

Build Plate Adhesion: Brim recommended for larger parts

Material: PLA or PETG (PLA for easy printing, PETG for extra durability)

Nozzle Size: Standard 0.2 mm (larger nozzles, like 0.4 mm, can be used for faster prints)

Assembly Tip:

Use the included studs to attach the elastic band.

Adjust band tension for smooth jaw movement.