The bow of Faerdhinen is a magical bow that once belonged to Faerdhinen, an elite elven warrior. It is created from an enhanced crystal weapon seed. Requiring level 80 Ranged and 70 Agility to wield, it provides the highest Ranged Attack and Ranged Strength bonus out of any weapon for its attack speed. To prevent the bow from degrading, it can be made into a Bow of faerdhinen (c) at a singing bowl with 2,000 Crystal shards.

The bow of Faerdhinen can be created with the singing bowl by combining 100 crystal shards and an enhanced crystal weapon seed. Doing so requires completion of Song of the Elves, level 82 Smithing and Crafting to sing the crystal (the levels can be boosted), and grants 5,000 experience in both skills. Players can configure the charges while the weapon is in their bank by right-clicking on Configure-Charges, as long as players have the required materials. If the player does not meet the Smithing and Crafting requirements, they can have Conwenna or Reese sing the crystal for them for an extra 50 crystal shards, for a total of 150.

Like the crystal bow, the bow of Faerdhinen does not require any arrows to use, as it generates its own when fired, rolling damage against an NPC's standard ranged defence. The bow also benefits from improved damage and accuracy when crystal armour is equipped, with each piece granting additional bonuses - up to a total of 15% damage and 30% accuracy when the full set is equipped.

When using the crystal armour, the bow provides lower damage per second than a twisted bow or a toxic blowpipe depending on the target; these weapons excel against targets with high Magic level and low Defence respectively. However, unlike the twisted bow or toxic blowpipe, the bow of Faerdhinen suffers no significant drawback and provides consistent performance due to its high accuracy and damage per shot, along with moderate attack speed and long range.

On unprotected death in PvP, the inactive bow is dropped, and all shards used to charge