Upgrade your glass setup with the Crystal Glass 14mm / 18mm Male Joint Double Adapter, designed for smooth compatibility between different joint sizes. Crafted from high-quality crystal glass, this durable adapter allows you to easily convert and connect 14mm and 18mm female joints without compromising airflow or performance. Its precision-ground male joints ensure a snug, leak-free fit, making it an essential accessory for any glass enthusiast.
Perfect for expanding your setup or switching between bowls, bangers, and attachments, this double adapter delivers clean airflow, heat resistance, and long-lasting clarity. Ideal for daily use or as a backup adapter in your collection
Key Features:
Dual size compatibility: 14mm & 18mm male joints
Made from premium crystal glass
Precision-ground for a tight, secure seal
Smooth airflow with minimal drag
Heat-resistant and easy to clean
Works with most water pipes, bongs, and glass rigs
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