Create your own miniature world! It's an all-in-one kit that includes all the parts you need for completion. *Please prepare tools such as scissors and cutter. 【スペック】 Size: Approx. dia. 12.5 x H13.5cm [Power Supply] Battery: AAA Battery x3 (sold separately) / USB Power: Micro USB Port (Cord Sold Separately) Estimated Time to Complete: 6-8 hours [Set Contents] -Dome-shaped case -Parts set -Instruction paper -Adhesive -LED light x4