OTF Fidget Knife - Ruler - Comb
Print Profile(3)
Description
OTF Fidget …. Knife – Ruler – Comb 🔧
Inspired by true OTF (Out-The-Front) mechanics, this one-hand-operated fidget tool delivers a smooth, satisfying snap every time. With a simple press of the switch, your selected tool shoots out and locks perfectly into place — press again, and it swings smoothly back into the case. Pure mechanical joy. ⚙️😌
Demo:
🖨️ Fully 3D Printed Fun
- Tools and spring mechanism printed in PLA Basic
- Case printed in PLA Matt for premium look but also for best sliding function ;)
- 100% infill for durability and a solid feel
Three Interchangeable Tools
1️⃣ Knife – not sharp, purely for show & fidget vibes 🔪
2️⃣ Ruler – compact 1–6 cm scale (simple, fun, and quirky) 📏
3️⃣ Comb – stylish and surprisingly functional 💈
All tools and the spring mechanism can be printed together on one basic PLA print bed, while the case is printed separately PLA Matt. Swapping tools is easy and fast — and becomes second nature after a bit of practice (detailed guide included). 🧩
⚠️ Pro Tip:
If the snap mechanism doesn’t lock perfectly at first, don’t panic! Run it 20–30 times or switch tools once or twice. From experience, the mechanism becomes smoother and more reliable with use. So… don’t give up — it clicks into perfection. 😎
🔥 Sleek. Modular. Addictive.
This is not just a print — it’s a fidget experience.
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Enjoy and happy printing ;)
Documentation (1)
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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