These would be fantastic if the mold lined up correctly. I have to do a lot of work to smooth them out so they don't look like to halves put together offline. The first time I used it, the mold wasn't all of the way together in one corner, and they were a little off when I unmolded. I thought it would be better the next time, but it was actually worse when I made sure the mold was closed all of the way. Like I said, great idea, but not really worth the effort to correct.
Reply from Bramble Berry
Hi Sheryl! I'm sorry this mold wasn't your favorite. In our tests, we've gotten smooth results, as seen in this Rainbow Spheres Tutorial. It is important to line up the tabs. When we were testing this mold we had some pretty disastrous results before we noticed the tabs! It's also important to make sure all 4 sides are snapped together and the face of the molds is clear of any soap or debris. I'll be emailing you personally to resolve this issue!