Joint roller

thingiverse

This is a handy gadget for relaxed smokers. Here's how it works: 1. Insert the cardboard into the little holders. 2. Roll your paper onto the cone, making sure the funnel is securely attached. 3. Remove the paper and cardboard from the plastic framework. 4. Position the funnel on top of the assembly. Now you just need to fill the pre-rolled paper - a helpful hint is to use the cone to gently push it in place. To print the head, invert it (not as shown) without any support. To print the body, orient it vertically with rafts (no additional support needed on my Ender 3 Pro).