Answer:
Things here are usually tagged with red stickers.
I am as hard as metal, yet as flimsy as glass. I shine like a star, yet I am only a rock. What am I?
I twist and turn and leave a loop. What am I?
I am a fruit with seed on the outside. What am I?
A single syllable do I claim black was my most famous name; Fetal to mortals here below thousands have I slain in a single blow.
Brings the sky a lot closer.