MathMechs is a collaboration between Robert Fathauer, Sabetta Matsumoto, and Henry Segerman. We are a team of mathematicians and physicists who like making interesting mathematical mechanisms. Our injection molded products are manufactured and sold through Robert Fathauer's company Tessellations.
You may also be interested in our 3D printed mechanisms, available from Shapeways.
The best way to contact MathMechs is by e-mailing us. You can also try phoning us at 1-480-331-6365, between 8 AM and 4 PM Pacific time Monday through Saturday.