Originally the IPP29 Exchange Puzzle from John Devost this is a copy from 2022 made by John Devost himself. Works perfectly and is quite a tricky puzzle.
Mixed exotic woods.
Combined Postage available.
Specifications
Designer
Jose Diaz and John Devost
Craftsman / Manufacturer
John Devost
Material
Wood
Unit of Measurement
Centimeters
Size
8 x 8 x 8
Grade
(A) Collector: Flaws must be very minor, subtle, and difficult to identify.
Cosmetic Issues
None
Function
(1) Perfect: Neither loose nor tight, no binding or alignment issues, moves smoothly.