This puzzle box with the rather unusual surface pattern is from Karakuri and was acquired from PuzzleMaster. Overall measurements are 3 1/2in x 2 3/8in x 1 5/8in. The box seems to comprise of at least 4 different woods to create the staggered pattern (how this is done I am not sure). Quality of construction, fit and finish is really first rate here and feels solid when being handled. It even exudes a rather pleasant woody smell of some sort. My copy is the darker version, there is a lighter coloured version but this was unfortunately out of stock.