Twitter-icon.com has a great selection of twitter icons and buttons.
Site: firmfactory.com (FIRM FACTORY Network)
Firm Factory Network is a group of entrepreneurs, industry and functional experts aiming to develop ideas, start-ups and turn-arounds into successful businesses.
Do you have a twitter account? If so it's important
to get as many people as possible to follow you.
Great follow me icon captures attention of the visitors
and brings more followers to your twitter account.
Choose great twitter icon for you website!