The Tesla Valve Straw works as a one way flow valve. In other words, fluid flows freely in one direction, but flow is constrained in the other direction. This model is for visual representation only as it does not fully function as a one way flow valve.

For more information behind the science of the Tesla Valve Straw, watch "This Tesla Valve Straw Only Works in One Direction" on YouTube by The Action Lab (link below). https://www.youtube.com/watch?v=sxvIQMnKhIg

Must have an active subscription to PLApastime to distribute/sell 3D prints. Otherwise, model is under personal use only license.