What a delightfully clever and fun idea! Bowls really are often for no other purpose than to hold things in place and keep them from rolling off of a surface. So who needs the bottom? I mean, liquids: yes. Anything else: not really necessary.
This is the HUG Bowl by designer Elizabeth Cordes. It is made of white Solid Surface which is non-porous, non-bacteria promoting, and safe to wash with mild detergent. A brilliant and witty addition to any countertop.