To Be Extremely Cautious, Walking on __
This page is the CodyCross answer for the clue below from Health and Fitness, Group 2133, Puzzle 4 (High Intensity).
Question is: To Be Extremely Cautious, Walking on __
and the answer is: EGGSHELLS
Word Meaning:
EGGSHELLS — plural of eggshell
Definitions from Wiktionary.