I didn't get to try these with my first pregnancy. I sent my husband around the city looking for them. Several different drugstores showed they carried them on their websites, but no one actually had them in stock. It's okay, I got some, from my sister, during my second pregnancy and they didn't work anyway.
I will say, this was the most fun of all the remedies out there! They had a delicious flavor that masked the horrible taste that vomiting leaves in your mouth. It would have been totally awesome If a lollipop could've made me feel better... When I'm healthy they usually do. :)