This is a tool holder for the RoBo 3D R1.Store you extra nozzles, glue, screwdriver, calipers, scraper, cutters, cricut, hex keys and wrenches. You can print it as one piece or choose what mount you like, I printed the slim mount and double stick taped it to the side.

Print mount and tool holder separately for best results, then glue them with super glue.