The Square Doubler is a super useful print that lets to combine two Square Polypanels back to back. The result is twice as many connection points!

This file is just the doubler. You must also print 2 Open Square Polypanels.

What are Polypanels?

"Welcome to the world of Polypanels, a system of snap together parts that let you build whatever you want! It’s like an open-ended construction toy for making functional things, harnessing the power of 3D printing and the community to make it truly limitless."

Intro to Polypanels

Printing Guidelines

A high wall thickness of 5 shells/perimiters will ensure solid snap connectors. From there settings can vary based on your desired outcome. Print solid for the most robust and long lasting joints, or print a lower infill with 0 top and bottom layer thickness for a cool exposed infill pattern.

This download contains many variations, including two part versions for printing with dual extruders or multiple processes. Combine the _"Edge.stl" and one of the _"Inner.stl" files.