I am in the process of finishing my invites and wanted to know if anybody had experience with was sealed stamps. I have heard some mixed reviews, but mostly negative on other sites. I really love the look of them and have fun doing them. Has anybody had problems with the seal breaking off in the mail? I heard that most sealing waxes are made for that not to happen, therefor are flexible and better quality. How much extra is the postage for wax sealed invites? I already pre stamped all of the envelopes so I hope I just have to pay a fee and not end up have to use different stamps. Is hand cancelling even a good idea anymore? Is it a guarantee that they will not run them through any machines? I spent a lot of time on these and hope they don't end up just getting ruined.