|MATERIAL:||6061 Aluminum, Ball Bearings
1.97" x 3"
The Tumbler draws inspiration from Wil Strijbo's classic cylinder puzzle. This puzzle contains unique internal geometries and adds extra difficulty by introducing a rotating bottom end cap. Added slots and indicating marks are included to aid the puzzling experience.
"A different twist on a classic by Wil Strijbos"
Twist-turn-shake-solve-learn. No external tools required. No force required. All movements are gravity-assisted.
A video review by Mr. Puzzle can be found here (WARNING: Video contains solution spoilers)
Handling Metal Puzzles