From Guild Wars 2 Wiki
This item only has value as part of a collection.
Hint: Found in hard-to-reach chests in the Heart of Maguuma.
— In-game description
- Rare drop from open world chests in the Heart of Maguuma once the collection is unlocked, such as the pair near the flax farm atop The Great Tree in Tangled Depths. May also drop from strongboxes.