The Invincibowl is the best thing to happen to bong bowls in quite some time. A major feature of the Invincibowl (besides being indestructible) is the secure-screen technology. This allows the screen to stay in place when emptying the bowl. When you're ready to change the screen. just unscrew the pull handle. remove the sleeve and put in a new screen. This replacement sleeve is compatible with all Invincibowl 14mm Bowls.

• Compatible with Invincibowl 14mm Bowls
• Secure-Screen Replacement Sleeve