This is a set of 7 natural wood pieces aged with Trametes versicolor mycelia. They are cut to approximately 6-10cm in diameter and 14-19cm in length. Please refer to the photos for details. After cutting, they are treated for pests by freezing and then stored in a well-ventilated, dark place with insect netting. * As these are natural wood, there is no 100% guarantee that all pests are dead. We recommend pest treatment before use for added peace of mind. Keywords: Stag beetle Stag beetle breeding Egg-laying wood Egg-laying material Wood breeding Trametes versicolor Trametes mycelia Tarandus shiny stag beetle Regius shiny stag beetle Golden oni stag beetle