From Tiki Farm:

"Our popular Clam Shell Bowl is back in a dual-tone muted seafoam green with hues of brown and amber!

The clamshell bowl is a traditional design suited as an ample drink bowl for 2 to 4 adults! The textured exterior contrasts nicely against the smooth interior. It's a larger bowl, measuring 11" across and 5 3/8" at the highest point and it has an ample 32 oz. capacity.

And if you don't want to drink out of it, it doubles as a serving dish for snacks.

Please note: our dual-tone glazes have variance and no two pieces ever turn out the same."

*NOTE: Appears to have been some variety in the 2012 first edition with some pieces very tan and some pieces more on the seafoam green end of the spectrum. This design was also made for specific locations in a variety of glazes - marked for those specific locations. This second edition in a dark seafoam green was made available to the public in 2023.