Check the listing for details. Female Stop for EveryThang3D Expandable Ant Farm (Formicarium). Condition: New. Listed at 5.99 USD. Available colors: Black, Blue, Gold, Gray, Green, Orange, Red, Silver, White, Yellow. Message us the color you want. Or we will pick a color for you. Most ants are black or red, be sure to order our product in other colors to see the ants easily, unless you have a particular project in mind. EveryThang3D expandable ants farm system is available with a variety of interlocking components that allows you to build the perfect insect home for your pets. This stop acts as a door to EveryThang3D expandable ants farm system, allowing you to close off passageways. EveryThang3D made improvements to the original design. Original design made available via Creative Commons - Attribution license here:https://www.thingiverse.com/thing:1388709 (by Donovan Moore aka dantius)https://www.thingiverse.com/thing:2725812 (by Michael Silcox aka PSYCHOROBOT47) Official EveryThang3D retail partner. EveryThang3D Performance ECO Plus (PE+) products are 3D printed using biodegradable PLA plastic with texture shown in photo. We can print to order any products in the EveryThang3D full catalog at a huge discount. Look at the full catalog and tell us what you want:https://www.shapeways.com/shops/everything3d