Interchangeable Crystal Ball Chain Necklace, Great for layering—mix sizes for a stacked look These minimalist crystal ball necklaces are designed for effortless style and versatility. Each necklace features a single polished crystal bead on a durable ball chain — perfect for everyday wear or layering with your favorite pieces. 💎 Customize Your Necklace: Select from a variety of natural stones like Aventurine, Quartz, Tiger Eye, Carnelian, Onyx, and more. Each stone easily slides off the chain, allowing you to switch styles anytime. You can also purchase extra stones separately or choose a random mixed bundle for added value and variety. ⭐ Details: During checkout you are selecting the stone hole size which determines what size chain you will receive. You will get a 2mm or 3mm chain based on stone hole size chosen. Chain materials are based on the chain size. Chain sizes: 2mm chains (paired with 3mm-hole stones) or 3mm chains (paired with 5mm-hole stones). Chain Materials: 2mm gold & silver chains – colored stainless steel 3mm gold – solid brass 3mm silver – stainless steel Copper chain – pure copper Please note: 2mm gold stainless steel chain has a slightly different shade than the 3mm brass chain due to metal variation Simple, interchangeable, and full of energy — these crystal ball necklaces are the perfect blend of beauty, intention, and versatility. Materials: copper, stainless steel, brass.