The Riddle
What has a heart that never beats, and is green on the outside but red on the inside?
Related snips
Riddle
im-a-sphere-with-a-shell-in-pairs-i-dwell-once-cracked
i-start-as-a-seed-but-i-am-not-sown-you-crack-me-open
i-am-often-cracked-yet-never-spill-i-come-in-dozens-but
what-disappears-as-soon-as-you-mention-its-name
i-have-keys-but-open-no-locks-i-have-space-but-no-room-a60949