The Motley Assortment › Keep This Secret Glass Orb Necklace Image 1 of 1 Keep This Secret Glass Orb Necklace $20.00 sold out 10 mm Glass Sphere With Small Purple & Cream Flowers. Silver Chain With Lobster Clasp. Approx. 21 Inches In Length. Sold Out Added! 10 mm Glass Sphere With Small Purple & Cream Flowers. Silver Chain With Lobster Clasp. Approx. 21 Inches In Length.