About Us

Half A Teaspoon is a Melbourne based Design and Product Development Company focussing on ‘design for behavioural change’. They are the creators of the Award Winning innovative Australian made 321Water.com . 321 Water was recently selected into the Monument Magazine top 20 of most influential Australian design of the past 20 years. In September Gretha Oost, Half A Teaspoon’s Founder and Managing Director, received the CI2013 Innovation Leader Scholarship for her entry of Project 0.