Twitter-icon.com has a great selection of twitter icons and buttons.
Site: getincreo.com (Increo Solutions)
Increo Solutions. We produce easy-to-use software to support teams throughout the innovation process: Backboard, to collect feedback on your projects, and the Increo Suite to facilitate innovation in your company.
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!