Crystal Premium Glass Rose Purple from NS Novelties. Crystal Glass is 100% hygienically superior borosilicate glass. Annealed for safety and available is a variety of shapes and sizes. suitable with all lubricants. Brand Crystal. Brand Crystal. Model NSN-0718-25. UPC 657447104817. Product weight 4.73 ounces. Product dimensions 3.58 inches by 1.54 inches by 1.54 inches. Package dimensions 5 inches by 2.64 inches by 2.01 inches. Insertable dimensions 2.8 inches by 1.22 inches. Product material Glass. NS Novelties - Crystal Premium Glass. Categories: Anal Toys, Small and Medium Butt Plugs, Sextoys for Couples. 2022.