A laminar water stream. Check out how clear and smooth it is. You’d almost think it was a glass rod
Laminar Fountains are a current passion of mine because they involve moving water which is a semi-addiction for me. Just ask my wife about me and waterfalls! I built my first laminar fountain a few years ago and now that I have a 3D printer up and running I’m embarking on a new journey to develop a set of 3D printed fountain designs that I can share. So buckle up for some Laminar Fountain information and watching me try, fail, and iterate on a new design!
Laminar Fountain Posts
What is a laminar fountain (coming soon)
My first working laminar fountain
Scuttlebots 
Could you send me an drawing or Pictures with measurements from it.
Thank you.
The best place to find this information is on the laminar fountain forum archives. You can find them here: http://laminar.forumotion.com/ I will be providing more information on my own fountains once I have my new fountain completed. Stay tuned for that but the forums are the place to look in the mean time!