The Secret Base puzzle box is a creation from Hiroshi Iwahara, a member of the Karakuri Creation Group.
A remake of a puzzle designed back in 2007 this one hides not one but two secret compartments.
Inspired by a robot animation – when under siege by the enemy the shutter of a secret base opens and a robot of justice comes to save the day.
The external measurements of the box are 90 x 90 x 67mm.
A beautiful box made from shiuri cherry, katsura, oak,walnut,padoauk, keyaki(zelkova), ancient katura.