Crystal clear.

Less is more—and never has that been clearer than it is in this set of nesting prep bowls. Lightweight and thin-walled, they look awfully dainty, but don’t believe it for a second: They’re made of resilient borosilicate glass (the same material test tubes are made of!), which makes them super strong, oven-safe, and equally suited to hot and cold uses. Use them for your mise en place, fill them with salad or soup, or pile fruit into them, set them on the breakfast table, and let the light shine through.