Open Roll With Jurgen Rudolph - The Weekly Podcast For The Business Artist

Simon Cooper joins us today, from Grin. “Grin: the last toothbrush you’ll ever buy.”  This is a toothbrush with replaceable toothbrush heads and a reusable handle. Having the idea, while thinking, why do we throw away the handle?  Simon started working on the idea just over 2 years ago.  It took 2 years to be… The post 146 – Grin – The Toothbrush Reinvented – with Simon appeared first on Open Roll with Jurgen Rudolph - the weekly podcast for the Business Artist.