Introducing a new series full of playfulness and romance to the conventional Hybrid Nest series! This is our original ant-keeping case. Hybrid Nest type Triceratops features a compact glass cover that doesn't take up much space, while also being designed to provide a comfortable living environment for the ants. We created it from scratch, thinking about how to allow for both serious and easy observation and care of ants. For example: - For humidification, we use cotton or sponge, and you can easily provide water by simply removing the water supply cover, without worrying about the ants escaping. - We will pack cotton inside for shipping. - The cover uses high-quality glass, which is resistant to scratches and allows for clearer observation. - There are connection holes on all 4 sides, so you can freely connect nests and feeding areas, and enlarge the nest as needed. - It is built sturdy, so you can keep ants with peace of mind. - The connection holes are screw-type, so they won't come off easily, allowing for safe keeping and movement. - The glass cover is held in place by magnets at the 4 corners. Suitable for small to large-sized ants found anywhere in Japan (such as Formica japonica), as well as overseas ants such as green head ants, meat ants, and spiny ants. Easy to observe and care for, making it ideal for children's science projects. Materials: PLA (safe material, harmless to the human body), cotton/sponge, magnets Glass plate (2mm) Size: 9.5cm x 9.5cm x 2.3cm Connection hole: For 8mm tube (inner 6mm)