9th Annual Limited Edition Halloween Collection Compatible with: Peak, Peak Pro The Specter Peak Top features a chilling fully frosted design accented by a glow-in-the-dark face that reveals itself when the lights go out. This limited edition topper delivers the premium performance MJ Arsenal is known for with a haunting seasonal twist. Material: Borosilicate Glass Size: 4.5" x 2.5" Packaging Size: 6" x 4" x 3" Ghost Design Frosted Treatment Glow-in-the-Dark Face Water Filtration Hand-Made Includes: 1 x 9th Annual Limited Edition Halloween Specter Peak Top