C. 1940s Japanese Dexterity Puzzle with Three Mice in MazeJust great graphics on this fun vintage dexterity puzzle, with one black and two white mice, which one wants to wind through the spiral maze to land one top of the lenses of our boy's glasses. Made in Japan c. 1940s I believe and in great shape still, with colorful paper covering on the sides and reverse. 4" in diameter x 7 8" tall. I'll send it in the cardboard box I found it in, which fits it perfectly.