Grooved Three Piece Board Burr (August 2021)

DESIGNER: Kouki Kusumi MATERIAL: Morado or Maple, Wenge, and Zebrawood RELEASE DATE: 8.2.2021 EDITION: 73 Copies Released SIZE: 3" The Grooved Three Piece Burr by Kouki Kusumi won an honorable mention in the 2020 IPP Design Competition. This fascinating assembly has three identical pieces yet only one solution. Despite their similarity, the pieces interact uniquely to assemble into the traditional board burr shape. With a level 8.2 solution, this puzzle is approachable yet fun for all experience levels. 73 copies are available for this release, each signed and dated. This puzzle is shipped disassembled. Our work is handcrafted to very precise tolerances 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.