Enhance your dabbing experience with our Yellow Spiral Valve Marble, meticulously crafted to optimize the performance of your setup. This 15mm marble is designed to fit perfectly into your banger, directing airflow precisely to maximize the efficiency of your concentrates.

Key Features:

• Design: Pink, Yellow and Blue Spiral.
• Size: Approximately 15mm in diameter.
• Optimal Airflow: Channels airflow effectively to enhance the vaporization of concentrates.