Joseph Joseph | Nest Colanders | BPA-free polypropylene | Green Nesting design saves space Stable, non-tip design, with large, vertical draining holes Easy-pour corners Ergonomic vertical handle Dishwasher safeNesting design saves space. Easily drain and store away, with the convenient and versatile design that's perfect for any kitchen. Its non-tip and ergonomic features make it a kitchen essential.