Amazing Ant Castle - Educational & Learning Science Kit For Kids Introducing NAVAdeal advanced version of Ant Farm Castle - The Connectable Castle - In addition to watch ants creating 3D tunnels, nursing their young, and building their society, now you can add a soft tube to connect the upper "working" compartment with the bottom "dining hall" which gives ants more access to walk around! Sounds amazing? Wait, there are more creative ways to use the tubes! Simply connect one castle to another to create a party world for those little guys! It allows ants to travel, live in a bigger space, declare their own territory or just have fun by walkig through the clear "bridge" - the tubes! Now connect your ant farm with your friend's and you can play together! Apart from that, the ant castle is: A fascinating learning experience - Ants are one of the best teachers for kids to observe their behaviors and learn from their hardworking, diligence, endurance, teamworking, and life cycle. It's science, biology and math - Take this chance to teach the kids the fun and inspiring facts about this tiny but strong creatures! Creating quality time and bonding opportunities between parents and kids - Keep your kids away from the digital screen but concentrating on the life ecosystem. Simply pressure relief - It's mesmerizing to observe ants working and digging in the clear gel quietly. Their small bodies are full of power