Propeller Burr (Koto) 1 of 2

Shipping weight of the puzzle will be 500g

The winning bidder of this puzzle at auction will receive one puzzle like the one shown in the image. Please note that the actual product may differ in appearance and texture from the image.

This puzzle was designed by Juno in 1990 and named Propeller Burr, but its puzzle type is put together.

It is made from three different species of wood. Ignoring the colors, there are 236 possible solutions; however, if you arrange the pieces so that the surface color pattern is aesthetically pleasing, there is only one solution.

In addition to assembling the shape shown in the image on this page, there are various other shapes you can make. Please refer to the PDF file for multiple challenges.

The pieces were made from offcuts produced when making other puzzles. They were first cut into rectangular blocks of 2 × 1 × 1, then placed in a barrel tumbler to remove the sharp edges. Compared with pieces that are individually chamfered, these are less refined in appearance.

The base for displaying the completed puzzle is CNC-machined from American Cherry.

The solution to this puzzle will be supplied upon request by Burr Tools file format.

Size: 60 mm x 60 mm x 60 mm (Without base)

Number of pieces: 10 + Base

Material: Koto, PNG Rosewood, Jarrah and American Cherry

Designer: Junichi Yananose (Juno)

Origin: Made in Australia

Ages: 6+