http://www.pilotpen.com
2. Cross
http://www.crossusa.com
3. Parker
http://www.co.uk
4. Sheaffer
http://www.sheaffer.com
5. Itoya
http://www.itoya.com
6. Sensa
http://www.sensa.com
7. Papermate
http://www.co.uk
8. BIC
http://www.bicworld.com
9. Bittner
http://www.bittner.com
10. Pentel
http://www.pentel-usa.com