Simple, classic, lovely to use, glorious to store, nice to look at, easy to clean. What else is there? A winner of the Good Design Award in 2010, these classic Japanese stacking glass bowls are made of soda-lime glass with a no-chip rim. Cereal, ice cream, nuts, snacks, whatever. Go ahead and stack 'em up. Dishwasher safe and suitable for hot things (but as with all glass and ceramics, be aware of quick changes in temperature). 4" across x ~2" high.