Talk:Obsidian Pipe/@comment-77.250.40.168-20120819120237/@comment-5418690-20120819125958

Make sure the obsidian pipe is connected to another pipe like stone or cobblestone pipe, obsidian pipe will only suck in items that hit the block it occupies unless engines are connected to that pipe. The pipe need to be open on one side so it can suck in items(not connected to a chest, for example, on one end and cobblestone pipe to the other, then the pipe is sealed and unable to suck in items). the pipe should only be connected to a single directional block, either to a chest or to a pipe(not obsidian pipe).