• Models
  • Contests
  • Slicer
  • Login
  • Start Here
    thingiverse-iconprintables-iconcults3d-iconmakerworld-iconmyminifactory-icon

    3D GO

    3D ModelsContestsCollectionsSaved ModelsOn a mobile device?

3D GO

Privacy Policy
Brighten Your Keys: The Mini LED Key Cover 3D Printer File Image 1
Brighten Your Keys: The Mini LED Key Cover 3D Printer File Image 2
Brighten Your Keys: The Mini LED Key Cover 3D Printer File Image 3
Brighten Your Keys: The Mini LED Key Cover 3D Printer File Image 4
Brighten Your Keys: The Mini LED Key Cover 3D Printer File Image 5
Brighten Your Keys: The Mini LED Key Cover 3D Printer File Image 6
Brighten Your Keys: The Mini LED Key Cover 3D Printer File Thumbnail 1
Brighten Your Keys: The Mini LED Key Cover 3D Printer File Thumbnail 2
Brighten Your Keys: The Mini LED Key Cover 3D Printer File Thumbnail 3
Brighten Your Keys: The Mini LED Key Cover 3D Printer File Thumbnail 4
Brighten Your Keys: The Mini LED Key Cover 3D Printer File Thumbnail 5
Brighten Your Keys: The Mini LED Key Cover 3D Printer File Thumbnail 6

Brighten Your Keys: The Mini LED Key Cover

3D Werks avatar3D Werks

September 3, 2025

makerworld-icon
DescriptionCommentsTags

Description

Boost MeIf you like this design, support my efforts by boosting this project. It goes a long way for future work and is much appreciated!

 

Brighten Your Keys: The Mini LED Key Cover

 

Light up your keys with this witty 3D-printed key cover! Featuring a magnetically activated mini LED light, supporting multiple key types and is designed for quick, easy printing. Perfect for those who want their keys to shine — literally and figuratively! Don't fumble in the dark trying to insert your key into the door.

 

Key Features

  • Small Compact Design
  • Readily Available Components from Maker's Supply (Five different Light Colors to Choose From)
  • Magnetically Activated via Push Button
  • Supports the common key types (more key types to follow!)
  • Small discreet LED light won't emit a blast of sunlight that will alert the world to your presence
  • Three Light modes:
    • Slow Flash
    • Fast Flash
    • Steady/Solid
  • 3D printed Spring - no need to source hardware for the spring!
  • Built-in Key Ring Hoop
  • Reversible Design Accomodates Left and Right Hands

 

Supported Key Guide

 

Key Model

Key Cover Type

A - Plate A

A - Plate A

B - Plate B

Coming Soon!

 

More Key types coming!

 

Assembly Instructions

 

 

Other Tips!

  • Mix and match colors to suit your unique aesthetics
  • Transparent Filaments will emit more light
  • Note this is intended to be a tight friction fit. Some force is needed to connect the cover pieces.
  • The 3D Printed spring model may not work/print well in other filaments like PETG or ABS. PLA seems to have the right toughness and flex resistance for the spring use-case.

 

A design brought to you by 3D Werks

 

License:

Standard Digital File License

Related Models

V29 preview image

V29

jzisa profile image

jzisa

81,475

G26 Fidget Keychain – 3D-Printed Mini Slide-Action Toy preview image

G26 Fidget Keychain – 3D-Printed Mini Slide-Action Toy

MILITECH profile image

MILITECH

6,873

Name Keychain Generator [NO AMS] preview image

Name Keychain Generator [NO AMS]

Pumpkin Studios profile image

Pumpkin Studios

5,835

Origami Carabiner by ddf3d.com preview image

Origami Carabiner by ddf3d.com

Charlie1982 profile image

Charlie1982

43,289

Mini Articulated Dragon (Magnet/Keychain) preview image

Mini Articulated Dragon (Magnet/Keychain)

Printzee profile image

Printzee

8,435

Customizable Name Keychain preview image

Customizable Name Keychain

CuteCraft 3D profile image

CuteCraft 3D

3,429

Keychain / Smartphone Stand preview image

Keychain / Smartphone Stand

Shira profile image

Shira

36,016

Flexi Holding Cat (Print-in-place) preview image

Flexi Holding Cat (Print-in-place)

3D_Flexseeds profile image

3D_Flexseeds

6,999