Kids Fort Building Kit , Diy Christmas Tree Fort Building Bead Inserting Tent Assembling 1.CONSTRUCTION FORT BUILDING KIT: Includes Sticks Blue/Yellow/Red/Green Soild Balls. Our fort building set allows you child to build forts of all shapes and sizes (balloon and light Not Included.) 2.FLEXIBLE STEM FUN FOR BOYS & GIRLS: Our kid's ultimate forts builder kits is designed for child aged 3 and up, they can build a cave, play tent, rocket, house, igloo, princess castle, tunnel, teepee, toy tents, pirate ship, just add ball ornament or string light to decor your own christmas tree.(NOT INCLUDED) 3.EASY TO BUILD & DURABLE: Made with solid and premium plastic, simply insert and twist the rods into the balls, builder connect in a few seconds and easily disassemble, no structural collapse. Come with a storage bag, protable for indoor and outdoor activities. 4.CONSTRUCTION FORT BUILDING FOR KIDS: Perfect creative toys for 3 4 5 6 7 8 9 years old boys girls to play. Kids working together to plan and solve problems, construct different creative structures, Perfect educational toys gifts on birthday, holiday, christmas, halloween, new year