Answer:
Goes over all the hills and hollows. Bites hard, but never swallows.
An open ended barrel, it is shaped like a hive. It is filled with the flesh, and the flesh is alive!
Left to right I’m quite bright. Right to left I might bite.
A type of hammer that brings a room to order.
My first is an insect; my second is a border; my whole puts the face in a tuneful disorder.
I have two eyes in the front and a lot of eyes on my tail