Castle Glassworks | 18" Straight Tube Glass Bong – C-003 (9mm Thick)

The Castle Glassworks 18" Straight Tube Bong [C-003] is built for smokers who demand maximum durability, smooth performance, and bold visual impact. Crafted from heavy-duty 9mm thick borosilicate glass, this premium water pipe is designed to withstand daily use and intense sessions while delivering consistently clean, powerful hits.

Key Features:

• Height: 18 in / 45.75 cm

• Glass Thickness: 9mm heavy-duty borosilicate glass

• Joint Size: 19mm Female

• Tube Diameter: 50mm

• Downstem Length: 5.75 in / 14.5 cm (removable)

• Design: Classic straight tube

• Base: Extra-thick flat round base

• Finish: True electroplated, glossy permanent coating