This is not a leftover product. These mycelial bottles have been temperature-controlled and aged for two months. They are ideal for *Regius*, *Tarandus*, *Odontolabis siva*, and rainbow stag beetles. Recently, I set up 12 egg-laying sets for *Phalacrognathus muelleri* rainbow stag beetles. Unlike simply left-over mycelial bottles, these are specifically for egg-laying sets. Kawara Mycelial Bottles 1100 size, set of 3 I've been successfully hatching nearly 100 *Tarandus* beetles annually. The Kawara Mycelial Bottle 1100 is ideal for raising *Regius*, *Tarandus*, and *Odontolabis siva*. I can offer advice on how to use them, including breeding methods. Type of supplies: Larval rearing supplies, mycelial bottles Type of supplies: Larval rearing supplies, mycelial bottles