The Cast Tube by Hanayama is a metal mechanical puzzle shaped like a hexagonal nut with a smooth, circular button labeled 'Tube' on one face. This puzzle challenges users to discover the mechanism for disassembly and reassembly, enhancing critical thinking and problem-solving skills.
The Cast Tube by Hanayama is a beautifully designed mechanical puzzle, featuring a hexagonal shape with a sleek black finish. The box includes a clear image of the puzzle and its name written in kanji, exuding a modern yet classic appeal. It showcases a difficulty level, indicating a challenge for puzzle enthusiasts of all ages.
A top view of the Hanayama Cast Tube mechanical puzzle featuring a smooth, metallic surface with 'Tube' engraved on it. The puzzle has an octagonal outer shape and a central depressed circular area, highlighting its intricate design meant for problem-solving and brain-teasing fun.

Cast Tube

Hanayama SKU: 53258 Barcode: 023332307494

$16.99

Difficulty 5 out of 6. Can you get this puzzle apart and back together again? 3 pieces total.

Only 2 in stock!