First time with my water setup. Found a locally made, small glass 'honey collector'/glass nail water pipe at one of the local glass stores. Small 14mm straight tube. The mouthpiece is a large 3 inch wide throat with thicker glass extending from the 'jar' portion of the glass piece. Even the outside of the piece has brown drips of glass placed on the outside of the jar. Which not only is artistic but really helps with function, because I can easily hold it with one hand. The stem end that is going into the water, is all open but with a flange end to it. This is a chugger when you pull off it, depending on water level.
This piece is so basic in all areas, that I can run the fan on the EQ and form bubbles easily on F2 and F3. Can stick a balloon in the mouthpiece end and can kind of fill it. Water filtered vapor filling up a balloon. That is what CFRLB us up to for now.
Was a solid piece for an entire day. But I broke the 14mm stem when it hit the floor.
I was trying too many new things/contortions with the whip hose and you guessed the rest.
But with some silicone tubing magic and an 18mm female end from a broken EQ elbow, and with an additional zip tie for support, I was up and running again. Still liked the integrity of a single glass piece, but now I can be a little more flexible with picking it up and setting it down. More wobble friendly.