It came with a brace of 5 needles. These are not replaceable if broken. I broke one of the five a while ago and just decided to use the four. While making this piece I broke a second needle so I'm down to three. You CAN buy another brace which has replaceable needle but it costs $50.00. I don't use this enough to warrant buying a new brace of needles. As you can see each needle has it's own hole. It looks like a sewing machine but there is no thread and no bobbin. Where a bobbin would normally be is a small catchment for fibers that are broken loose during the felting process.
The "finger guard" is in place. I can't imagine running 5 barbed needles through my finger. OUCH!
I placed a bit of roving on the wool batting and started to felt. You start the machine then move the wool backing (batting). You never stop the machine either with the needles in the down position or on the backing (batting). I run the backing (batting) right out from under MOVING needles.
Here is the piece after needle felting. I also used ribbon. Friday I will show the piece finished.