This is a simple cylindrical container that has been threaded to accept a threaded cap. I does print and it does work. I printed several on a Makerbot Replicator.I printed this with the standard MakerWare settings for a single extruder Makerbot Replicator. Material: ABS Slicer: Miracle Grue Infill: 10% Layer height: 0.27mm Number of shells: 2 Extruder Temp: 230 Platform Temp: 110 Speed while extruding: 80 Speed while traveling: 100UPDATE I accidentally uploaded a container without a bottom. I have since uploaded the correct file. Sorry about that.