Upcycled mason jar into a toothbrush and toothpaste holder. You can download the STL file below. Not all mason jars are created equally so you may have to redesign this part. See instructions below.
Step One - Find a mason jar.
Step Two - Measure dimensions of screw cap.
Step Three - Design insert on CAD software.
Step Four - 3D print design.
Step Five - Assemble.
Step Six - Take hipster photo with an Instagram filter and re-post.
If you like the design you're in luck... There's a button for it!
Also, if you wish to donate my files can be purchased on Redpah for $0.99.