Preview Video - Zig Zag Shelf by Studio DeFORM. As part of the upcoming spring launch, we’re showing you a sneak peek of our exciting new products. This week, we’re showing you a teaser video of the Zig Zag Shelf by Studio DeFORM. Made from high quality oak, the clear-cut and screwless Zig Zag Shelf is all about pure function and simplicity. Created by Studio DeFORM, a brand new design collaboration to Hem, the Zig Zag Shelf will be launched next month in Milan during Salone del Mobile. Share Tweet