Bong Downstem | Straight | Castle Glassworks

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 A collection of colorful glass downstems with the Castle Glassworks Logo are arranged in a fan-like pattern on a rocky, moss-covered surface. The vibrant colors of the downstems contrast with the rough texture and earthy tones of the rocks, highlighting their sleek and polished design. The scene is naturally lit, emphasizing the downstems' smooth finish and intricate details.

Straight to the point

Our Straight Downstem is for people who like to get straight to the point, no extra hassle. A true classic, this downstem features a straightforward design—no holes, no percolators—making it incredibly easy to clean and highly durable. Whether you're upgrading your setup or replacing a broken piece, the Straight Downstem ensures a smooth, no-fuss smoking experience every time.

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A pink glass downstem with the Castle Glassworks logo is placed horizontally on a rusted metal surface. The contrast between the delicate, transparent glass and the rugged, rusted metal background highlights the downstem's sleek and polished design. The scene is naturally lit, bringing out the intricate details and smooth finish of the downstem, while the rusted surface adds a rustic and industrial touch to the composition.

Simple and Efficient

For those who prefer simplicity and efficiency, our Straight Downstem is the perfect choice. A true classic, this downstem features a straightforward design—no holes, no ridges—making it incredibly easy to clean and highly durable. Whether you're upgrading your setup or replacing a broken piece, this sturdy downstem ensures a smooth, no-fuss smoking experience every time.

Product details

Classic Design

A simple, no-frills downstem with a straight tube for smooth, direct airflow.

Easy to Clean

No holes or ridges, making maintenance quick and hassle-free.

Durable Build

Made from high-quality borosilicate glass for enhanced strength and longevity.

Improved Airflow

Provides direct, unrestricted airflow for smooth, consistent hits.

FAQs

Please read our FAQs page to find out more.

What makes a straight downstem different from a diffused downstem?

Unlike diffused downstems, straight downstems do not have holes or slits, providing a direct airflow path for a more robust hit.

Is a straight downstem easy to clean?

Yes! The lack of holes or ridges makes it extremely easy to clean with glass cleaning solutions.

Can I use a straight downstem with any bong?

As long as the joint size and length are compatible with your bong, it will work.

Does a straight downstem affect airflow?

Yes, a straight downstem allows direct, unrestricted airflow, creating a more powerful draw.

Is a straight downstem better than a diffused one?

It depends on preference. A straight downstem offers a more powerful, unrestricted hit, while a diffused one provides extra filtration.

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