Tag: halfateaspoon
Meet 321 Water, Anthill 2010 Cool Company Award Finalist [Social Capitalist Award Category]
Gretha Oost is an innovator with a passion for environmental protection and a knack for marketing her own ideas. Her latest creation is 321 Water, a portable, on-the-go water filter. The name refers to the three litres of water required to normally make one litre of bottled water.
