Nanoblock - Space Invaders - Invaders, Character Collection Series Building KitSpace Invaders From Nanoblock'S Character Collection Series Stands Approximately 1. 25' Tall And Has 150 Pieces. Difficulty Level Is 2. This Kit Features All The Details One Would Expect And Is Fun And Easy To Build! This Is Considered An Entry Level Kit. Look For Origin Of Shipment: Only Items Shipped From Within North America Are Being Sold By Authorized U. S. Retailers. The Product Box Will Have A Bluefin Warning Label, Which Is Proof That You Are