Description: Brand new and high quality. Self-controlled humidity gives ants a warm and comfortable home. Ants moisturize, drop a tube of water on the first day, 1 drop of water in the next 1-2 days, the closer to the moisturizing area, the greater the temperature. Convenient to observe how they live. Material: Acrylic , Size:Approx.9.5x6.5x2.2cm/3.74x2.56x0.87 inch Package Includes: 1 piece Ant Nest 1 Piece Straw 1 Piece Tweezers Note: The temperature of the ant colony is easy to die below 5 degrees, hibernation below 10 degrees, a small amount of activity at 10-15 degrees, the best reproduction at 20-30 degrees, and easy death at 30 degrees or more