Our original ant keeping case. Hybrid Nest 2side type OW This is our first all-in-one ant keeping case, integrating the nest and feeding area. This product solves the common problems of connecting the nest and feeding area, and space constraints. You can create an interesting terrestrial environment in the feeding area by placing moss, etc. It has a deep design and a solid construction. The front and back are glass, allowing observation from both sides. We designed it from scratch to allow for easy and authentic ant observation and keeping. - The humidification chamber is the entire side below the halfway point. (Cotton included at the time of shipment) - There is a small hole at the top of the nest, allowing you to water without removing the cover, and manage the nest at an appropriate humidity. - You can check the humidity level from the cotton through the windows on both sides. - The wood in the feeding area can be used as a food dish. - You can clean the feeding area by removing the top lid, and you can quickly and easily feed the ants by removing the screw-type round plug. - The lid of the feeding area has a large metal mesh for good ventilation. - High-quality glass provides a clear view for observation. - There are connection holes on the left and right sides, allowing you to freely connect nests and feeding areas, and enlarge the nest as needed. - The sturdy construction allows for safe keeping. - The glass lid is secured with screws in seven places for stability. Suitable for small to large sized ants found anywhere in Japan (such as Formica japonica and Camponotus japonicus) as well as foreign ants such as Green Head Ants, meat ants, and spiny ants. Even ants like Green Head Ants that cannot climb glass surfaces are fine due to the gentle slope. Easy to observe and keep, making it ideal for children's science projects. Materials: PLA (safe material, harmless to the human body), cotton Glass: 2mm Size: Approximately 24cm x approximately 19cm x approximately 5.3cm Connection holes: For 13mm tubes (inner 10mm) 8mm tube (inner 6mm) when using an adapter Tubes for connection are not included. Adapters for 8mm tubes are included for the connection holes on both sides. Screw-type plugs are included.