Móc khóa QR Code (QR Code Keychain)

QR Code Keychain

– from ElectricMagpie

Introducing the QR keychain! This .f3d file is an easy to customise, slice and print template for you to personalise. A unique way to show off your printing skills whilst also guiding your audience to your printables.com profile where the rest of you amazing designs await. 

Recommendations: 

Customisation

• Create and download your QR code 
• Use the 1mm grid with a canvas of your code to create your QR pattern.
• Download FreeSans Bold font for Printables.com logo 

Slicing

• Scale up to 125% when slicing
• Create a colour change profile

Printing and finishing

• Chose colours that compliment and contrast for best results
• Adjust speed and heat to maximize detail 
  – I slowed my print down to 50% after the colour change.
• Remove unwanted top layer texture with your preferred method
   – I used sandpaper and a nylon brush

If (like myself) you are limited to light colours, the base layer is thin enough that shining light though the back of the print will produce a silhouette a camera will identify.