January 21, 2026
Description
This model is a fun and functional redesign of my original USB-C Port Cleaning Tool Keychain.
Inspired by the iconic Minecraft sword, this version keeps the same proven technical design while adding a playful, recognizable look. Inside the sword is a precisely shaped port cleaning tool designed to remove dust, lint, and debris from charging ports.
The cleaning tool snaps into place with a gentle click, helping to keep it securely stored and preventing it from falling out during everyday carry.
While optimized for USB-C, the tool can also be used to carefully clean Lightning, Micro-USB, USB-A, and similar ports.
The compact size makes it ideal as a keychain, so it’s always with you when a device refuses to charge due to dirt or pocket lint.
Perfect for smartphones, tablets, and other everyday devices.
Minecraft sword–inspired design
Hidden charging port cleaning tool
Tool clicks gently into place to stay secure
Suitable for USB-C, Lightning, Micro-USB, USB-A, and more
Keychain-sized, easy to carry
Fully 3D printable
No supports required
Material: PETG
Layer height: 0.2 mm
Infill: 15%
License:
Creative Commons — Attribution