Along with some of the best cleaning products we have ever had the pleasure of using, 420 Science has made their name in the glass jar arena. 420 Science began in the summer of 2003 when two ASU college students decided they could offer unique custom printed jars. They began designing their own jars and the rest is 420 history. Now with multiple products, 420 Science is a leading provider in the industry. Now based in Austin TX, they do a whole slew of products but what we covet most is their all-natural cleaners and cleaning accessories. Organic ingredients with no harsh chemicals, no aftertaste and best of all no worries!