Castle Glass: Alien (18" - 9mm)
The 18" Castle Glass Alien Bong is a heavy-hitting statement piece built for smokers who want maximum durability, bold design, and powerful performance. Standing tall with a thick 9mm glass construction, this bong delivers an ultra-solid, premium feel that’s made to handle daily use with ease. The alien-inspired design adds a unique, eye-catching character, while the tall straight-tube style allows for excellent smoke cooling and smooth, controlled pulls. Crafted from high-quality borosilicate glass, this piece is engineered for strength, heat resistance, and long-term reliability—perfect for users who prefer large, stable bongs with serious presence.
Specifications:
- Height: 18 inches
- Glass Thickness: 9mm
- Material: Premium borosilicate glass
- Design: Alien-inspired Castle Glass styling
- Body Style: Tall straight tube for enhanced smoke cooling
- Base: Wide, heavy base for added stability
- Joint Type: Female joint
- Compatibility: Fits standard bowls and accessories
-
Durability Features:
- 9mm Thick Construction: Extra-heavy glass for maximum strength
- Borosilicate Glass: Heat-resistant and resistant to thermal shock
- Reinforced Build: Designed to withstand regular, long-term use
- Large Stable Footprint: Helps prevent tipping or movement
- Functionality: Smooth airflow, strong pulls, and dependable high-volume performance
Original: $87.73
-65%$87.73
$30.71






Description
The 18" Castle Glass Alien Bong is a heavy-hitting statement piece built for smokers who want maximum durability, bold design, and powerful performance. Standing tall with a thick 9mm glass construction, this bong delivers an ultra-solid, premium feel that’s made to handle daily use with ease. The alien-inspired design adds a unique, eye-catching character, while the tall straight-tube style allows for excellent smoke cooling and smooth, controlled pulls. Crafted from high-quality borosilicate glass, this piece is engineered for strength, heat resistance, and long-term reliability—perfect for users who prefer large, stable bongs with serious presence.
Specifications:
- Height: 18 inches
- Glass Thickness: 9mm
- Material: Premium borosilicate glass
- Design: Alien-inspired Castle Glass styling
- Body Style: Tall straight tube for enhanced smoke cooling
- Base: Wide, heavy base for added stability
- Joint Type: Female joint
- Compatibility: Fits standard bowls and accessories
-
Durability Features:
- 9mm Thick Construction: Extra-heavy glass for maximum strength
- Borosilicate Glass: Heat-resistant and resistant to thermal shock
- Reinforced Build: Designed to withstand regular, long-term use
- Large Stable Footprint: Helps prevent tipping or movement
- Functionality: Smooth airflow, strong pulls, and dependable high-volume performance


















