Flat Faced Doubleflared Black Glass Plugs featuring our laser engraved “Sigil Of Hades" design. These plugs have a flat front and flat back.‚ Glass plugs are known for being smooth, durable and easy to insert.‚ Glass is an inert material which makes them great for people with sensitive ears as they are very unlikely to cause reactions. Every laser etched glass plug is made by our master glass artisan before being engraved in-house at Custom Plugs HQ..‚ We pride ourselves on crisp, clear lasered designs to help you stand out from the crowd.‚ Please Note: This design is also available on different materials and plug bases, please‚ select from the options provided to find a product that best suits your needs.