Foratec "Sanran Ichiban" is a laying mat for stag beetles. This fermented mat is ideal for laying eggs of Japanese and foreign stag beetles. High egg-laying rates can be expected when used in combination with laying wood. It can also be used for the initial rearing of larvae. • Contents: 10 liters x 2 bags (20 liters total) • Special fermented mat made from broadleaf trees • Good moisture retention and breathability Recommended for stag beetle breeding! Purchased in August 2025, so there may be some deterioration. I am retiring from beetle breeding this year, so if you are interested, please do! If you have any questions, feel free to comment!