Demon Slayer – Giyu Tomioka Cosplay Mask (Magnetic Pupils)
3D model description Cosplay-ready Giyu Tomioka mask featuring magnetic pupils and embedded mesh eyes for maximum realism and wearability.
This design includes:
Magnetic pupils for adjustable visibility — remove them for walking and snap them back on for photos.
Embedded mesh eyes for a clean, realistic finish.
Optimized fit for a 23" head circumference.
Pre-set 3MF file with orientations, pauses, and magnet slots for easy printing.
Whether for conventions, photoshoots, or display, this mask combines cosplay accuracy with practical design.
3D printing settings Printer Type: FDM (tested on Bambu Lab)
Slicer Profile: 0.16 mm Optimal Bambu setting
Supports: Built-in overwrite to ignore supports in pupil magnet crevices (these cavities are filled with magnets)
Magnets Used: 4 round magnets D8 × 2 mm for the pupils
Pause Points (see included photos):
Eyes: Pause to insert tulle fabric, secure with magnets, then resume (trim excess after printing)
Pupils: Pause to insert magnets into cavities, then resume so they are embedded inside the pupils
Approximate Size (assembled mask):
X axis (width): 175.89 mm (~6.9 in)
Y axis (depth): 98.93 mm (~3.9 in)
Z axis (height): 247.52 mm (~9.7 in)
Fits a head circumference of ~23 in
Assembly Notes:
Trim excess tulle with an X-Acto knife for clean edges (they will not be visible once glued)
Pupils slide inside the eye perimeter, can be removed completely for walking, and snap back on for photos
The included 3MF file has all orientations, pauses, and support-overrides pre-set to achieve the finish shown in the photos. Reference photos of the pause stages (eyes and pupils) are also included for guidance.
















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