Description: Educational Toy: This Ant Workshop New Rear Nest Acrylic House is a good educational tool for students, featuring a 3D nest castle design that provides a fascinating insight into the world of ants. Material: Ants Nest made from pp and transparent acrylic, this ant farm allows for clear observation while ensuring long-lasting use. Design: With advanced 3D printing technology, Ant Farm has a sense of technology and three dimensional!Honeycomb design, bionic design, renovate the real inner structure of ant nest, more suitable for ant growth.There is a water tower in the nest area, providing strong moisturizing function. Compact Size: With product dimensions of 12x10cm, this ant house is compact enough to fit on any desk or shelf, making it good for classrooms or home use.An external water feeder can be installed to increase the daily water consumption of ants.The installation hole of the external water feeder can be used as the channel opening for expanding the ant nest to facilitate the migration of ants. Gift for Science Lovers: This acrylic 3D nest castle offers a unique opportunity to observe ants' behavior and life cycle closely, making it an ideal gift for young science enthusiasts or biology students. Specification: Material: PP and Acrylic Size Chart: 12cmx10cm/4.72inchx3.94inch Package Includes: 1 set ant farm Note: Please allow slightly errors 1-2cm differences due to manual measurement.