Arc de Triumph appeared in the nano-block! It is a set that can make building a representative, the Arc de Triumph in France. ● Difficulty: 2 ● assembly instructions ■ Size 80 12 years of age or older (width) x 74 (height) x 80 (back) mm ■ Material ABS ■ Age [nanoblock and (nano-block) is? Potch of one is a block of ultra-mini size of the world"s smallest class of 4mm x 4mm slightly] nanoblock. It is a feature of the biggest can be fabricated to a small part that could not be reproduced, of course, smaller, is able to make a cute work in blocks of general size taking advantage of its small size.