Beautifully Polished Rocks

Exploring Ideas and Products

The Rock Tumbler Collective (RTC) is a digital studio who's existence is to nurture ideas and make them tangible. The namesake is from Steve Jobs’ lost interview in which he talks about a team working on something they are really passionate about creating some noise and friction working together to polish each other and polish ideas. The result being beautiful stones created from the best ideas.

Their current project is High Fives.

The Founder


David Hoang is a product design professional with more than a decade's experience on mobile, wearables, and emerging technology. He is currently leading product design at One Medical and previously Director of Design at Black Pixel. You can follow him on Twitter or Medium.