Adult Source

Castle Glass: 18" Standard Color Block (9mm Thick - Grey)

Castle Glass: 18" Standard Color Block (9mm Thick - Grey) - Main image
$72.96 $99.95 In stock

Category: Bongs

   "If you want a large thick glass beaker bong that feels substantial and delivers a cooler draw, this piece gives you the extra height and water capacity many smokers look for in an 18-inch setup. The taller profile helps create a smoother-feeling session, while the beaker base improves stability and gives the piece a classic look that never goes out of style.

This bong is a strong choice for buyers who want a clean, recognizable beaker design with practical upgrades. The reinforced downstem joint adds durability where many pieces are vulnerable, and the ice ring gives you the option of an even cooler hit when you want it."

Key Specifications

Height: 18 inches / 45.75 cm
Tube Thickness: 9mm
Base Thickness: 20mm
Material: Borosilicate glass
Joint Size: 19mm female
Included Bowl Size: 14mm
Tube Diameter: 50mm
Downstem Length: 5.75 inches / 14.5 cm
Design Style: Classic beaker bong with colored logo
Special Features: Reinforced downstem joint, ice ring

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Claire H. ★★★★★

The extra height on this beaker makes for a noticeably cooler hit compared to my shorter pieces. The 18" size feels solid without being too heavy to handle comfortably.

Ella ★★★★★

The thick 9mm glass really does feel like it can take a knock, and the tall beaker shape gives a surprisingly smooth pull with the extra water volume. One knock on the table and I stopped worrying about tipping it over.

Henry ★★★★★

That extra height makes the ice catch a breeze to use, and the whole thing feels rock-solid on the table. Hits are noticeably cooler than my old straight tube.