Tumbler by Jon Keegan.
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 aid the puzzling experience.
"A different twist on a classic by Wil Strijbos"
Objectives:
1) Use indicating marks to find puzzle alignment.
2) Release tumblers into body of puzzle
3) Release tumbler end cap
Twist turn shake solve learn. No external tools required. No force required. All movements are gravity-assisted.
Materials: mostly Alumin(i)um
This copy comes from the 1st owner. It has minor scratches on the outer surface from normal use.
- - - - - - - - - -
Please note:
I am currently auctioning 30 (mostly) metal puzzles on behalf of a puzzling friend who no longer collects puzzles.
The puzzle(s) will be sent from the Netherlands (Eindhoven), or delivered in person at an MPP or DCD or IPP.
Please pay via Wise(international) or IBAN(EU) or cash(at MPP/DCD/IPP), other options can be discussed.
Insured Shipping cost is €15 within EU or €35 outside EU.