A quick visit to the website which supplies the refills discovers they actually cost $3.95, for shipping and handling. No, thanks. I got the pen for free, I'm not investing in the product.
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The toys and trinkets with which drug companies make themselves known to physicians
I used to try to update this once a week, but I've slowed down a lot now that pharmaceutical companies no longer give out toys (at least in America, I don't know about internationally), and that I'm a medical resident with much more limited free time. However, if you've gotten something fun or egregious from a drug rep, send me a pic and I'll post it. That and all other questions, comments, complaints and concerns should be addressed to drugreptoysblog@gmail.com.
Cheers.