Archive for 05/10/2018

146 – Grin – The Toothbrush Reinvented – with Simon

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…

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