Japanese Wood Joint Burr was designed by Frans de Vreugd for the London IPP in 1999. Originally crafted in very small quantities by Wayne Daniel, Frans considers it one of his nicest designs. This burr is uniquely difficult in both concept and operation.

We previously released a small batch last year, and decided to make more after a lot of positive customer feedback. This run was precisely crafted from Ash and Wenge. The fit and function are exact. Production turned out very well and is representative of our highest standards for interlocking puzzles.

58 copies made for sale, each signed and dated. Japanese Wood Joint Burr is shipped in an unsolved configuration.

Precision wood puzzles can be damaged by environmental changes and must be kept within the range of 40-60% relative humidity at all times. Failure to do so may cause inoperability or permanent damage. Please read the  guide to ensure proper fit and operation. We recommend occasional polishing with to keep wood puzzles in top condition.