I wonder from where these swords were stolen and why they come in pairs?

Information

• Icon
• Type (Weapon) Dagger
• Rarity Unknown
• Enhancement Basic +1

Requirement

• Level 1
• Stack 1x
• Quantity 1x
• Shop Cost 4,000 D
• Game Quantity 28x
• Temporary No
• VIP Only Yes
• Marketable Yes
• Sellable Yes