Answer:
What gets broken when you don't hold it?
Small, containing light, You'll need it in the dark, It will provide that spark, and shine into the night. Will light up any pyre, 'Cause it can help make a fire.
It can be used onstage or to express admiration. What is it?
A crafty use of long pieces of wool to make a scarf.
What calls for help, when written in capital letters, is the same forwards, backwards and upside down?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.