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From Pathfinder #192: Worst of All Possible Worlds, which isn't enabled.

The Cricket

ITEM 20
UNIQUEARTIFACTHARROW-COURTINVESTEDMAGICAL
Usage carried
Bulk —

Suit Keys (Dex)

Alignment neutral good

The Cricket represents speed and quick passage. As long as The Cricket is invested, it grants you a +10-foot item bonus to all your Speeds. This increases to a +20-foot item bonus if you are at least 19th level or higher.

Activate envision, Interact
Frequency once per day
Effect Your feet begin to glow and shimmer as if they were vibrating. Stride up to three times your Speed. You can Burrow, Climb, Fly, or Swim instead of Striding if you have the corresponding movement type. This movement doesn't trigger reactions and you can move through creatures' spaces as if they weren't there during this movement.
Pathfinder #192: Worst of All Possible WorldsOGL