TMT next-generation telescope 1/250 scale model [overview] Request from National Astronomical Observatory of Japan TMT Project (TMT Promotion Office) [Use] Freebies for workshop events, etc. Sold after renewal [specification] Completed size:w240 x H240 x D250mm Material:2mm thick styrene + paper/mirror paper Size:14 A4 sheets Assembly guide:1 A2 size (with commentary on the back) Packaging box + shrink [White model] [Made of paperboard that was the basis of the styrene model]