{
  "name": "3D Printer Retraction and Stringing Calibration Assistant",
  "short_name": "3PRaSCA",
  "description": "Calculate a safe retraction distance and speed test range from extruder type, Bowden tube length, filament material, nozzle size, temperature, and stringing severity.",
  "start_url": "/en/utilities/categories/3d-printing/retraction-stringing-calibrator/",
  "scope": "/en/utilities/categories/3d-printing/retraction-stringing-calibrator/",
  "icons": [
    {
      "src": "/images/utilities/retraction-stringing-calibrator.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}