Tokyo, we have a problem SD puzzle box
30 September 2025Released and sold out at IPP42, Tokyo in September 2025. 35 puzzles made with original decorative inlay on the sides. Update: June 2026 10 more…

More stock has now arrived from Germany. A great new puzzle box, sequential discovery to open. This a multi-step opening box is the latest design by Jürgen Reiche. Jürgen says you’ll need both your head and your hands to discovery the mystery of this one!
https://www.mrpuzzle.com.au/secret-box-sequential-discovery-puzzle.html