Solid brass construction ensures durability and a premium feel
Seven-stage sequential discovery mechanism offers a unique solving experience
Hidden brass ball inside the puzzle adds an extra challenge
Unfinished patina allows the puzzle to develop a unique patina over time
Compact size makes it suitable for desk display or portable play
Summarized by Shop
A beautiful mechanical puzzle crafted from solid brass with a unique, seven-stage, sequential discovery solution. The goal is to find the brass ball locked inside the cylinder. Designed by Felix Ure the puzzle is rated 4/5 in difficulty.