Blomus Zen cutting board - Tray is the perfect two-in-one design made of beautiful solid oak. Simple geometric shapes make this kitchen design a must-have. One side of the board features wood grooves which catch and contain crumbs from bread and rolls as they are cut. Turn the board over and it doubles as an elegant serving tray with slim, raised edges and easy to hold sides. Blomus Zen is designed by David Meier of Studiomeiid in Germany. Tray can be rinsed with warm water, but blomus does not recommend soaking.