Step into another world with the Sinister Eye Metal Butt Plug! This fantasy-themed metal plug showcases a mesmerizing glass eye that peers out for a thrilling visual. Made from nickel-free metal, it suits sensitive skin and is lubricant-friendly. With a safety-first design that includes a small neck, flanged base, and tapered tip, it ensures comfort and ease of use. Spice things up by heating or cooling the plug with water to add an exciting temperature sensation to your intimate moments! Measurements: Overall length: 2.9 inches Insertable length: 1.5 inches Widest insertable diameter: 1.1 inches Materials: Metal, glass Color: Red, black