5" Castle Glass Full Color Straight Downstem

Upgrade your bong with the sleek and reliable 5" Castle Glass Straight Downstem—a simple yet essential component that promises functionality, durability, and style. Whether you're replacing a broken piece or refining your setup for a more streamlined experience, this downstem is built to deliver clean, smooth hits every time.

Carefully crafted from high-quality borosilicate glass, this straight downstem is designed to withstand daily wear and tear. Borosilicate is a top choice for smoking accessories due to its superior durability and heat resistance, which means you can count on this downstem to perform session after session without cracking under pressure.

At 5 inches in length, the Castle Glass Straight Downstem is perfectly sized to provide an optimal diffusion path, making it a versatile fit for a wide variety of bongs that use a 19mm female joint and 14mm bowl. The straight-tube design keeps things minimal and efficient, allowing for easy cleaning and maximum airflow—ideal for those who prefer a more direct and traditional smoking experience.

While its design may be straightforward, it’s far from plain. This downstem comes in an array of eye-catching colours including Purple, Green, Pink, Grey, and Blue. The coloured glass adds a subtle personal flair to your bong without overwhelming your aesthetic. Whether you’re customizing your setup or simply adding a splash of colour, this accessory combines form and function seamlessly.

Installation is effortless—just insert the 14mm male end into your 19mm female joint, attach your bowl, and you're ready to go. With a snug and secure fit, this downstem helps prevent air leaks and ensures you’re getting the most out of each inhale.

Ideal for everyday smokers and enthusiasts alike, the Castle Glass Straight Downstem offers a no-fuss solution that doesn’t compromise on quality. Elevate your bong with a dependable, stylish downstem that enhances both the performance and appearance of your setup.

• Length: 5 inches / 12.5 cm

• Joint Size: 14mm Male / 19mm Female

• Material: Borosilicate Glass

• Design: Straight Tube

Colours Available: Purple, Green, Pink, Grey, Blue