Showa Retro Cube Puzzle Block Puzzle With plastic case With instruction manual Found during a house clean-out, likely from around the Showa 50s (1970s-1980s). Currently stored in a dark place, but details of its acquisition are unknown. The case lid has discoloration due to age. The correct solution is written on the back of the instruction manual. Please check the pictures for other details, such as the images. As this is an old item that has been around for about 50 years, please refrain from purchasing if you are sensitive to imperfections or are looking for a perfect, mint condition item. Please understand that this is a long-term, home-stored item from a private seller before purchasing. Shipping is planned via Yu-Yu Mercari delivery. It may be changed depending on the package size. Recycled packaging materials may be used. Thank you for your understanding. *Combined purchase discount available* If you purchase multiple items at the same time, a discount may be available for the difference in shipping costs. Please consult before purchasing. *Please note* As this item is also listed on other flea market sites, the listing may be stopped suddenly, or we may decline a purchase depending on the situation. Thank you for your understanding. #ShowaRetro #Puzzle #CubePuzzle #BlockPuzzle #RetroGame