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Fidget inline 6 engine keychain

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Print Profile(2)

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X2D
H2C
A1 mini
H2D Pro
X1
P2S
X1E
P1S
H2S
A1
X1 Carbon
P1P
A2L
H2D

With AMS : 0.16mm layer, 2 walls, 40% infill
With AMS : 0.16mm layer, 2 walls, 40% infill
Designer
2.4 h
2 plates
4.0(1)

Without AMS : 0.16mm layer, 2 walls, 40% infill
Without AMS : 0.16mm layer, 2 walls, 40% infill
Designer
2.3 h
2 plates

Open in Bambu Studio
Boost
42
105
1
0
59
45
Released 

Bill of Materials

Maker's Supply Kits and Parts
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25mm Silver Keychain (10pcs) - MA001
Bambu Filaments
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Blue (10601) / Refill / 1kg
Silver (10102) / Refill / 1kg

Description

Boost Me (for free)

I’d really appreciate a boost — it means a lot! 🙏
it helps me keep creating more for you!

⚙️ Mini Inline 6 Engine Fidget Keychain

Gearheads, mechanics, and classic straight-six fans (BMW, 2JZ, RB26...), this one is for you!

Bring the most inherently balanced engine configuration straight to your pocket. This functional fidget keychain replicates the iconic movement of a real inline-6 engine in an ultra-compact form factor. Spin the crankshaft and watch the pistons move smoothly in sequence. It's the perfect mechanical anti-stress companion for car enthusiasts.

✨ Key Features

  • Satisfying Fidget Action: Smooth mechanical movement designed to keep your hands busy at your desk or on the go.
  • EDC-Friendly Size (Everyday Carry): Optimized footprint to fit comfortably on your keyring without adding unnecessary bulk.
  • Durable Design: Tolerances and wall thicknesses have been carefully tuned to withstand daily pocket wear and tear.
  • Bambu Lab Optimized: Tested and proven print profile for a clean, hassle-free printing experience.

🔧 Assembly Guide

  • Step 1 (Pistons): Insert the pistons into the engine block cylinders.

  • Step 2 (Crankshaft): Press the crankshaft into position through the block.

  • Step 3 (Casing): Close the bottom casing (oil pan) and secure it permanently using a few drops of glue.

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License

This user content is licensed under a Standard Digital File 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.