Nose-produced, Carefully Selected Quercus serrata and Quercus aliena Breeding and Egg-Laying Wood Special Price 1 case, 12 pieces Length: 13cm-14cm Diameter: 7cm ● There are some stains, but it's only a cosmetic issue and won't affect egg-laying. These are good quality materials. * I'm offering these because I would choose this wood for my own breeding. * This time, all the wood is high-quality Quercus serrata and Quercus aliena. * When cutting the wood, I selected pieces with as little core and bacteria as possible from a large amount of material. I carefully selected each piece of wood to be gentle for stag beetle egg-laying and larval rearing. There is a core, but it is a very easy-to-use, high-quality material. * This wood can be used for any type of stag beetle. * I will continue to offer easy-to-use wood in the future, but the price difference at the time of listing is based on "differences 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 integrate to produce excellent results. Why not experience the taste of explosive breeding? Please give it a try.