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  "path": "/en/3d-model/tool/glidelock-tpu-universal-filament-clip",
  "publishedAt": "2026-05-08T12:29:57.000Z",
  "site": "https://cults3d.com",
  "tags": [
    "tool",
    "@jajaum3d"
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  "textContent": "**TPU filament clip with slide-in design — flexible, fast to use, and compatible with multiple spool types**\n \nIf you already print TPU, this will likely become your default filament clip.\n \nThis started as a simple idea: what if a filament clip actually used TPU the way it should.\n \nInstead of fighting flexibility, this design uses it to make the clip easier to use, more tolerant to different spool shapes, and much more forgiving in daily use.\n \nAfter using it for over a month, it became my default clip. No forcing, no threading — just slide the filament in and it holds naturally.\n\n**What makes it different:**\n- Works across many spool rim designs (cardboard or plastic, thin or thick, flat or irregular edges)\n- Can be used on full spools — no deep insertion needed\n- Slide-in use: no threading, no forcing\n- Two ways to use it: spool edge or inside as a tie\n- TPU keeps its grip and flexibility inside filament dryers\n- Fast and economical to print (~8 min, ~0.43 m of TPU)\n- Tested in TPU 95A and 85A\n \n---\n \n### Commercial License & More Benefits  \nExpand your business opportunities with a commercial license for all my designs, plus exclusive benefits such as early and free access to new models.  \nGet your benefits here:  \n[https://www.printables.com/@jajaum3d#join:64](https://www.printables.com/@jajaum3d#join:64)\n \n---\n \n### Description  \n \nGlideLock Filament Clip was designed as a practical and flexible alternative to traditional rigid filament clips that rely on tight tolerances, small holes, or excessive force to hold the filament in place.\n\nInstead of threading filament through narrow openings or forcing it into stiff clamps, GlideLock uses a side-entry geometry combined with controlled flexibility. This allows the filament to slide in naturally and lock securely without stress, making it faster to use, easier to reposition, and significantly more forgiving in daily use.\n\nCompatibility was a core design goal. Filament spools vary widely — cardboard or plastic, thin or thick rims, flat edges or irregular profiles — and many clips only work well under very specific conditions. GlideLock was tested across multiple spool types and sizes, including full spools, and proved to be reliable without requiring deep insertion into the spool core.\n\nThe clip supports two natural use cases:\n- On the spool edge, as a traditional filament clip\n- Inside the spool, acting as a filament tie or filament holder\n \nBoth use cases were tested in real-world conditions, including inside filament dryers, where material behavior becomes more critical.\n\nMaterial choice plays a key role in performance. While the model can be printed in PLA or PETG with adjusted settings, it was primarily designed for TPU.  \n\nFlexible filament provides better grip, adaptability, and long-term durability. TPU versions maintain holding force more consistently under heat, making them especially suitable for filament dryers where rigid materials often loosen over time.\n\nFrom a printing perspective, GlideLock is intentionally small, efficient, and optimized for fast production. It prints in just a few minutes using minimal material, making it practical to produce multiple units at once. The geometry was designed around wall-only construction, aligning layer lines with the main stress directions to maximize strength and flexibility without unnecessary infill.\n\nGlideLock does not aim to reinvent filament storage systems. Instead, it focuses on solving small but recurring usability problems in a simple, reliable, and efficient way. It is compact, easy to use, compatible with a wide range of setups, and designed to stay out of the way once installed.\n \n### Legal Notice\n\nAll my designs are protected by Copyright Law. Purchasing does not grant the right to sell any digital file or printed model of my designs without explicit consent.",
  "title": "GlideLock TPU Universal Filament Clip"
}