Double-click to apply to an item with an unused upgrade slot.
{"item_id": "24505", "name": "Talisman of Penetration", "description": "Double-click to apply to an item with an unused upgrade slot.", "type": "UpgradeComponent", "level": "35", "rarity": "Fine", "vendor_value": "34", "icon_file_id": "223669", "icon_file_signature": "D8CE7C79902F3D6CA5E20110EE22B8A1D5A370F3", "upgrade_recipes": [], "game_types": ["Activity", "Wvw", "Dungeon", "Pve"], "flags": [], "restrictions": [], "details": {"type": "Gem", "flags": ["ShortBow", "HeavyArmor", "LightArmor", "Dagger", "MediumArmor", "Focus", "Greatsword", "Hammer", "Trinket", "Harpoon", "Mace", "Pistol", "Rifle", "Scepter", "Shield", "Speargun", "Axe", "Staff", "Sword", "Torch", "Trident", "Warhorn", "LongBow"], "infusion_upgrade_flags": [], "infix_upgrade": {"id": 375, "buff": {"skill_id": "77", "description": "+7 Precision
+5 Ferocity"}, "attributes": [{"attribute": "Precision", "modifier": 7}, {"attribute": "CritDamage", "modifier": 5}]}, "suffix": "of Penetration"}}