Association of Woodturners of Great Britain (AWGB)
As the name suggests, this is the main body for woodturners throughout the country.
While the AWGB website has a forum, this UK Workshop is a very busy one and you will always find someone there to answer any questions you may have.
Anyone wishing turning supplies or advice on supplies can do no better than contacting Charlie Shanks at Just Wood. Located in Ayr, Just Wood is our nearest supplier for all things turning.
A good You Tube video for simple pen making.