This is a set of fine-particle soil, coniferous tree mat, fermented mat, and three rearing containers, perfect for insect breeding. - Set Contents: Fine-particle soil, coniferous tree mat, 3 rearing containers, fermented mat - Fine-particle soil usage: Insect rearing soil - Coniferous tree mat characteristics: Antibacterial effect, odor prevention, material suitable for insect growth Thank you for viewing.