Pretty self explanatory. No snapping or clicking parts, because we all know how those work out sometimes with PLA. This is meant to be held in place with small amounts of epoxy. I left room inside to laser cut a small piece of acrylic for the "glass", but if you don't have a laser cutter you can cut some clear plastic from packaging material or something similar. If you are good at cutting glass you could use actual 1/8" glass. Prints in 2 seperate pieces, logo on back.