Type of supplies: Larval rearing, Quercus serrata (Konara oak), spawning logs/wood Type of insect: Stag beetles, etc. Thank you very much for viewing. We have been breeding domestic and international stag beetles, etc., for about 25 years. ◆ Please read the following precautions before purchasing! This is a set of 5 pieces of Konara oak, Ganoderma lucidum (Reishi mushroom family) wood, naturally collected from our own forest and dried and aged for over 3 years. Although we have sterilized them in a microwave for 2-3 minutes, it is recommended that you do it again before use. ▼ Images 1 and 3, and 2 and 4 are images of the front and top/bottom cut ends, taken by flipping the wood over. ▼ As shown in the actual images, there is almost no core, and even in the center of the wood, it is soft enough that a toothpick can be easily inserted! One of them has a feeding hole in the protruding branch. ■ Natural Konara oak (Quercus serrata) Ganoderma lucidum (Reishi mushroom) spawning wood ※ Front left in the image (feeding hole) Length: approx. 11.0 cm Diameter: approx. 9.0 cm - 7.0 cm ※ Front center in the image Length: approx. 12.5 cm - 12.0 cm Diameter: approx. 8.5 cm - 7.5 cm ※ Front right in the image Length: approx. 12.0 cm - 11.5 cm Diameter: approx. 9.0 cm - 8.0 cm ※ Rear left in the image Length: approx. 13.0 cm - 11.5 cm Diameter: approx. 7.0 cm - 6.5 cm ※ Rear right in the image Length: approx. 14.0 cm - 13.5 cm Diameter: approx. 5.5 cm - 4.0 cm (Each is the maximum to minimum dimensions!) ▲ Naturally collected Ganoderma lucidum (Reishi mushroom) wood : Set of 5! ◆ It is impossible to check the entire contents of the wood, so there may be some variation in hardness. ◆ As it is natural decaying wood, there are traces of insect damage, but since the miscellaneous insects have been removed, there is no problem for breeding. ◆ If there are white parts or discoloration on the wood, it is in a state where mycelia are growing, so there is no problem. ◆ Please understand that there may be errors as the measurements are taken by an amateur. ★★★ Notes ★★★ ■ Those with poor manners or who are loose will be declined! ■ Those who cannot or do not exchange transaction messages will be declined! Type...Spawning wood