Answer:
I have a small hill with seven holes.
I describe a toilet cleaner as well as one of Santa's reindeer
What has a ring but no finger?
The more it dries, the wetter it becomes. What is it?
Tear me off and scratch my head what once red is now black.
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.