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Gears (separable)
Gear Bracelet 7+5Eight Gears of different sizes on a foldable band.
Gear Bracelet Double RowSixteen gears placed on a bracelet, grouped in sets of four.
Gear FoldA flat version of Gear Shift.

Gear ShiftA 3-D puzzle solely based on gears.
Gear Shift PenroseA Gear Shift truncated into the shape of a Penrose Cube.
GearboxFive cog wheels on one axis turned with different step widths every turn.

GearoThree gears of different sizes. At any given time two of them rotate while the third one is blocked.
GearuFour gears in different sizes. They turn in neighboring pairs.
Hex ShiftFourteen gears on a hexagonal shape.

Mirror ShiftThe bumped version of the Gear Shift
PentafoldA pentagonal version of Gear Fold.
Shift HappensSix unequal gears separable and rotatable in groups of three.

ShiftmorphixA Gear Shift in shape of a tetrahedron.
Skewb ShiftThe skewbic cousin of "Gear Shift".
Spherigear LoopEight spherical gears of which four are turned at any time in conjunction. The very rare case of an abelian twistypuzzle.


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