Since the device was designed to be ultra-low-cost and accessible, the inventors encourage users to make their own.
The is not typically available as a mass-produced consumer product for purchase on major retail sites. Instead, it is a "frugal science" invention designed by the Prakash Lab at Stanford University to be built for about $0.20 using common materials. paperfuge buy
For those looking for a more durable "feature-ready" version, the researchers developed the . Since the device was designed to be ultra-low-cost