This is "Brain Training with Puzzles" from U-Can Co. It seems to be about "using your head and moving your hands to activate your brain!" The box size is approximately 32 cm wide and 21 cm long. It's an expensive product, costing tens of thousands of yen. It appears to be made of real "wood." Furthermore, it seems to use several types of wood, so you can probably feel the difference in color and texture. The puzzles are in an unused state, still packed in film, as shown in the images. (Because it's made of wood, it probably can't be completely disinfected, so "used items" are a bit concerning.) The outer box also has almost no stains. *Please refrain from purchasing if you are concerned about minor imperfections. *Please do not ask for individual price reductions. #Senior #Elderly #BrainActivation #Discount #PriceReduction