Basic Rings Basic Rings is a material used in crafting and other activities. Acquisition Crafted Blueprint Level Profession Basic Rings Blueprint 2 Metal Engineer 1 row Usage Blueprints Blueprint Type Amount GeoTrek LH27 Rookie (L) Blueprint (L) Weapon 65 Nano Katana Blueprint (L) Weapon 10 Kesmek Bik (L) Blueprint Weapon 20 Nano Dai-Katana (L) Blueprint (L) Weapon 15 Nano Katana (L) Blueprint (L) Weapon 12 5 rows