- Category: Travel Gear
- Written by Davide Vadalà
When visiting Totobobo Headquarters, we had the possible to experience directly some tests on 3 different brand of face masks: Totobobo, 3M N95 and Respro City Mask.
The commercial version of each model was modified and equipped with a nozzle to be connect to a machine through a small tube.
The machine would compare the number of