October 19, 2025
Description
Welcome to the future! This mini replica of the 2015 barcode license plate from Back to the Future Part II lets you bring a piece of futuristic Hill Valley everywhere you go. No need for a Mr. Fusion—just print and show off your time-travel-ready keychain!
📂 What’s Included in the Files?
- All individual STLs for each color needed to make the license plate
- A 3MF file for Bambu Studio and/or Prusa Slicer with all components assembled, colors set, and slicing settings pre-configured
⚙️ Print Settings & Notes
- Nozzle: 0.2mm (you can scale the file up to 175% for 0.4mm nozzles, but it'll make for a pretty large keychain lol)
- Layer Height: 0.08mm
- Supports: None needed!
- Suggested Infill: 10-15% (or whatever works for your setup)
🧵 Example Prints Filaments Used
- Base Plate: Polymaker Orange PLA
- Barcode & Details: Polymaker Silk Silver PLA
🚫 Non-Commercial License: This model is for personal use only—no selling prints or sharing files.
License:
Standard Digital File License
Bearnaut Fabrications
