Thank you for viewing! I have many other items for sale too (*^^*) Please come and take a look! ♡ #ai♡ai♡SHOP ◾︎First come, first served! ◾︎Brand new, unused ◾︎Free shipping! ◾︎Instant purchase OK! ✨️Follow-up discount available Follow me and I'll give you a 100 yen discount (Not applicable for items under 1000 yen) I received this as a souvenir from China and haven't used it. I opened it for the photos. It's a set of blocks, similar to LEGO, with about 450 pieces. The size is similar to LEGO, but I haven't taken them out of the bag, so I haven't confirmed compatibility. According to the included instructions, it seems like you can build a monster. The instructions are included with pictures, from start to finish. I will fold it up small for shipping. Please purchase only if you understand that this is a used item that has been opened.