Thanks everyone for the kind words and great ideas and suggestions.
We will try to address all suggestions and questions without addressing each individual poster if that is okay? any missed questions or suggestions, please post them again.
We don't see any reason why we could not have 2 versions of the mouthpiece length available, probably the original and the stubby sound like the most votes so far? We will find out tomorrow if two versions will be possible without a price increase.
A detachable mouthpiece is also a good idea, but would definitely increase the price as all our joints are North American made.
The glass thickness is always a concern, currently it is 2.2mm which feels very sturdy, don't see any way a heavy vape on top could cause it to break. We are working to get it to 3.2mm for the same price. There are more cost factors involved in using heavy wall borosilicate than just the raw glass cost itself and more heating and labor hours to build each piece. 3.2mm is the maximum thickness at this price range, anything thicker will add about 30% to the cost.
We could not get water into our mouth during clearing with the prototype, but it would bubble up to just above the first bend in the gooseneck. With the stubby, water getting up too high will probably be an issue now. The proposed solution is a bulge in the gooseneck where it connects to the can and to have the end of the bulge that connects to the can a little bigger to have a larger connection area?
The base can be made a larger diameter, the current 4.75 inches works well without being too big, it fits perfect between a table edge and computer keyboard on a desk.
Here is another slit design we like, it has not been tested, but we hope it won't increase the price due to additional cuts being needed. We call it the Piranha because it looks like little teeth although they are basically just X's. Another twist on the Piranha is overlapping the X's for a two stage effect.
Piranha
This one is the original design, it has a two stage effect, black areas= no glass there, might require too many cuts
This one causes air to travel along the slits diagonally so the bubbles chop up better in theory
If anyone has an idea for a showerhead diffuser pattern that won't take extra labor, or very minimal please post a diagram if possible.
Thanks,
PV