The designer's suggested colors & materials: Gemstones - Smokey Quartz Faceted Round Beads 6mm ~ 13 SuperDuo Collection Assortment/Bundle 5-Pack - Top Colors Colorway | Includes 3 Digital Patterns by PotomacBeads ~ 14 Beads Potomac Crystal Bicone Beads - Jet 3mm | Pack of 120 ~ 26 Beads Miyuki Seed Beads - Metallic Light Bronze 11/0 1 Gram Miyuki Seed Beads - Metallic Light Bronze 15/0 1 Gram Simple Toggles 13mm - Premium Antique Brass Plating | Pack of 5 1 Clasp Secondary Colorway: Potomac Pearls - Rose Gold 6mm ~ 13 SuperDuo Collection Assortment/Bundle 5-Pack - Blues Colorway ~ 14 Beads Potomac Crystal Bicone Beads - Crystal AB 3mm | Pack of 120 ~ 26 Beads Miyuki Seed Beads - Metallic Light Bronze 11/0 1 Gram Miyuki Seed Beads - Metallic Light Bronze 15/0 1 Gram Miyuki Seed Beads - Duracoat Galvanized Champagne 11/0 1 Gram Simple Toggles 13mm - Premium Antique Copper Plating | Pack of 5 1 Toggle