These are cups that were made during the prototype process for the updated cups. They are fully functional, and are the new larger size and made of firmer silicone, but were not quite to the quality standard I was striving for. This primarily appears in the outer walls being a little thin, which will require special handling so you don't spill the resin when you pick up the cup. Holding the cup from the base should solve that issue!
SHIPPING: This is not my full time job, so shipping times may vary. I try to ship at least once a week around the weekend. This means if you place your order in the Friday-Monday range, your order may ship almost immediately, or may take a week to ship. I appreciate your patience and understanding!