Rock-it Burr was Ali's exchange gift at the 41st International Puzzle Party (IPP41) held in Houston, Texas in July 2024.
The puzzle obviously depicts a 3D printed rock burr coupled with a stainless steel nodding donkey (Note that one side displays IPP and the other side '41'). It represent's Ali's unique twist on a classic Japanese Kumiki puzzle.
The puzzle is not super difficult but is fun and will definitely stand out as different in any puzzle collection. The puzzle features a unique blend of metal and 3D-printed plastic pieces, creating an intriguing genre that sets it apart.