Welcome TO XUANYUAN1.VN Store ,We insist on the lowest price to sell the best quality items❤❤❤Read Before Purchase Paper model assembly is a difficult thing for beginners. When you learn it, it is a very interesting thing. Please understand. You need a good space for imagination and hands-on ability. You need to use some tools, including glue, scissors, knives, scorpions, etc. You choose different levels of difficulty depending on your abilities.If you are having trouble assembling it. We can help you You have already purchased, but you can't finish it, please let me know, I may be able to help you. Please don't give me negative feedback. Thank you! If you have confidence, let us enjoy it.... Product Description Name: Space Shuttle Atlantis Scale: 1:150 Finished size: 34cm Difficulty factor: 3 Star ( 5 Star is the Most Difficult)