Clear acrylic ant nest for easy observation. Sturdy, eco-friendly material with a transparent design for watching ants live, work, and tunnel. Size and options: Overall 13 x 14 x 10 cm; activity area 13 x 8 x 10 cm. Tube diameter options: 2.0 cm or 2.5 cm (choose one). Educational value: A hands-on science tool that reveals ant behavior in a nutrient-rich environment. Facilitates observation, improves attention to detail, and supports practical, inquiry-based learning. Use scenarios: - Home learning: conduct daily observations with children to discuss movement, foraging, and colony tasks. - Classroom demonstration: use in biology lessons to illustrate social behavior and colony dynamics. - Gift for enthusiasts: thoughtful for students or friends interested in insects or science on birthdays or holidays. Care and maintenance: Clean with warm, mild soap and water. Rinse well and dry before reuse. Avoid harsh chemicals. Why you’ll love it: clear viewing windows provide unobstructed observation, while the compact size fits desks and shelves. The two tube diameter options accommodate different ant colonies, making it a versatile educational tool rather than a one-note toy.