https://www.wimp.com/polar-pen-is-a-pen-that-can-transform-into-endless-possibilities/
Polar Pen is a pen that can transform into endless possibilities.
Aug 17, 2018 - Polar Pen is an amazing new invention on Kickstarter, which is taking the writing community by storm.
polar pentransformendlesspossibilities
https://laughingsquid.com/polar-a-modular-pen-and-stylus-made-out-of-magnets/
Polar, A Modular Pen and Stylus Made Out of Magnets
Sep 23, 2013 - Polar is a modular writing tool made entirely out of magnets designed by Andrew Gardner. Polar can be changed into a pen or stylus and can also
made out ofpolarmodularpenstylus