Wow, interesting idea. It never occurred to me to use Kickstarter to sell pens. I found your listing and it looks interesting and straightforward. Are you advertising it somewhere, or are people just stumbling onto it?
As to your question, I don't know of any other shipping method that will give you the security you're looking for. But maybe you could offer a $5 discount to people who buy additional pens, since adding a second one to a package won't change the postage much, if at all. Not sure whether Kickstarter is set up to handle that or if you'd have to give people refunds.
As to your question, I don't know of any other shipping method that will give you the security you're looking for. But maybe you could offer a $5 discount to people who buy additional pens, since adding a second one to a package won't change the postage much, if at all. Not sure whether Kickstarter is set up to handle that or if you'd have to give people refunds.