Assembly instructions: 

• Print Base, Ring and Finishing
• Add glue to the base. I used silicon glue, which has some viscosity but is slow to dry, so you can put a lot of sticks before it dries out. 
  • Put the toothpicks through the ring, just like the video. The reason for this is that it's almost impossible to line everything up to put the top if they are only anchored on the bottom. That ring helps line up all toothpicks to put on the top. 
• To close it off, put some glue on the top finishing. It has the exact right tolerance to fit inside the finishing with a gentle push.