Lake Country and a
Pad Application Guide which is a good reference for all types of pads including Wool.
Generally real Wool (4-ply or single ply) are twisted and made for some serious correction. You will always need to follow up with other less aggresive pads to take out the marring wool pads leave.
You can buy wool pads anywhere on-line that sells foam pads. If there is a Autobody Supplier in your neck of the woods (which there probaly is) you can get them there too.
MorBiD