I wanted to know the GMAC's policy of quality of pen at the GMAT exam center. This is not a complaint but rather a suggestion.

It has been observed that students are given used pen which sometimes write well and sometimes do not. It would be great if the test taker could be given atleast 1 new pen or given an option to bring his/her own erasable pen. The old pen becomes a problem in tough quant problems where one has to write lot of symbols etc.

Actually I was practising using pen offered by prep company which was new and it worked pretty well for practice.