Blue Swirly Carb Cap by Castle Glass

Blue Swirly Carb Cap by Castle Glass

The Blue Swirly Carb Cap by Castle Glassworks is a stylish and functional accessory designed to enhance airflow control and vapor production. Its swirled blue design adds a vibrant touch to any rig, while the durable borosilicate glass construction ensures reliable, heat‑resistant performance. This cap helps you achieve smoother, more flavorful dabs by directing airflow exactly where you need it.

Compact, easy to handle, and visually striking, the Blue Swirly Carb Cap is a simple upgrade that improves efficiency and elevates the look of your setup. Whether you're dialing in low‑temp dabs or maximizing vapor output, this cap delivers consistent results.

Key Points

• Improves airflow control for smoother, more efficient dabs
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• Swirled blue design adds a bold, eye‑catching look
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• Durable borosilicate glass built for daily use
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• Easy‑to‑handle shape for comfortable, precise control
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• Enhances flavor and vapor production

*Size color may vary due to hand-made.
**This image shown may differ slightly from the actual product.