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Fit Check
The reference head scales to the chosen size so you can check the fit.
BUILD YOUR HEAD
Every part 3D-printed & assembled in Portland, OR — looks even better IRL.
This preview is as accurate as we can make it. Some combinations —
especially certain secondary-ear + fin pairings — may overlap or not quite fit; you'll
see it right here, and many just need a small adjustment on our end. The Fit Check is a guide,
not exact (real heads have internal wiring) — use your best judgement.
Collection
Style
Display
Ears
Size
Material
Squishy is flexible TPU; Hard is rigid PLA.
Secondary Ears
Fins
Finish & Colors
Printed in black PLA+ with white ears — the ProtoFrenz look.
Or make it yours:
3D models shown here are for previewing your build only. All ProtoFrenz designs are the property of ProtoFrenz. Downloading, extracting, redistributing, or using these models to produce parts, whether for personal use or sale, is not permitted.
Welcome to the builder!
Every option on the left is live — tap anything and the head updates instantly. First time here? We can walk you through it one choice at a time.
🎨 Logo Studio
Brush
Image
Size
Turn
Bright
Contrast
Colors
Match
Text & Shapes
Size
Load your ref art (or just draw). Everything inside the circle
prints on the cheek; the rest fills black automatically.