Answer:
I can climb mountains, cross streams, handle hundreds of feet each day, yet I never move. What am I?
You buy me to eat, but never eat me. What am I?
Glittering points that downward thrust. Sparkling spears that never rust. What am I?
I can go through glass without breaking it.
I smell like blue paint pours like green paint and I look like a red truck.
No matter how little or how much you use me, you change me every month.