Nose-san Carefully Selected Oak and Konara Breeding and Egg-Laying Wood BIG Size 1 case, 8 pieces Length: 13cm-14cm Diameter: 10cm ● Although there is a small core, it is a good quality material that is easy to use. BIG size is a valuable material (^_^) * I am selling this material because I would choose it if I were breeding myself. * This time, all of them are high-quality oak and Konara. * When cutting the wood, I selected materials with as little core and bacteria as possible from a large amount of wood. I carefully selected each piece of wood to be gentle for the egg-laying and larval rearing of stag beetles. Although there is a core, it is a very easy-to-use high-quality material. * This material can be used for any stag beetle. * I will continue to sell easy-to-use materials in the future, but the difference in price at the time of listing is judged by the "difference in appearance" while the "quality is the same". * We have successfully bred Yaeyama Kuwagata, Kuroshima Noko, Schenkling, Antaeus, Ohkuwagata, Hirata-kei, Futamata-kei, Rainbow beetles, etc. We use "Kawaguchi Shokai Special Selection Stag Beetle Mat" and the wood and mat are integrated, producing excellent results. Why not experience the taste of explosive breeding? Please try it once.