In the maker's words
Crafted in August 2014, this puzzle box is made of Nato Fumio Tsuburai explains, "If the red line appears, you can open it." Not complex, this puzzle does open uniquely but can be finicky. Measures *6.29 x 2.36 x 2.08 inches ( 160 x 60 x 53 mm.) Will arrive with original instructions. No gift box was included in the release of this puzzle.
More from Secret Boxes
The whole realm → 
