A set of 5 adorable Sumikko Gurashi crystal puzzles with a charming transparent design. - Product Name: Sumikko Gurashi Crystal Puzzle Set of 5 - Contents: 5 crystal puzzle characters - Colors: Multicolor (transparent/clear) - Features: Puzzles featuring character designs - Size: Approximately 5-7cm tall for each character I received these as a gift and assembled them once, following the instructions. After that, I displayed them in a clear case. I haven't played with the puzzles many times, so they are in very good condition, but I can't find the center core piece for the cat, and it's unstable. It shouldn't be a problem when displayed in a case, but please understand that one piece is missing. Depending on the packaging, the box may be folded for shipping. Thank you for looking.