Twitter-icon.com has a great selection of twitter icons and buttons.
Site: gsk.com.pk (GlaxoSmithKline Pakistan - In Focus)
The website aims to familiarize the internet user with the nature and scope of GSK business in Pakistan. It offers financial and social information catering to different groups of stakeholders and allows career seekers to get to know the organisation and its culture better.
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!