I dropped it once, and the case is cracked as shown in the second and third photos. The cracked part is on a larger piece, so the parts never fell off while I was using it. There are no problems with using it to build a model. Please purchase only if you understand that the case is cracked. *To prevent swapping, returns, exchanges, cancellations, and complaints are not accepted. Please understand that this is a used item, not a new one sold in a shop. Please note that it may take more than two days to ship on weekends and holidays when the post office is closed!