{
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    "uri": "at://did:plc:xujdr3kkymg5kkm7hdlmdszy/app.bsky.feed.post/3mkw3jg646zo2"
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  "coverImage": {
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  "path": "/en/3d-model/gadget/impossible-pass-through-calibration-cube-fidget-helix",
  "publishedAt": "2026-05-03T00:10:24.000Z",
  "site": "https://cults3d.com",
  "tags": [
    "gadget"
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  "textContent": "I wanted to try designing an impossible pass through model and decided to use a simple 20mm calibration cube as a base. The tolerances between the parts measure 0.4mm so it s rather simple to accomplish a working 3d print. Please consider leaving a like this really helps me!",
  "title": "impossible pass through calibration cube fidget helix"
}