Glass Adapter Reducer/Converter

Easily connect different-sized accessories with this high-quality glass adapter reducer. Made from durable borosilicate glass, it provides a secure fit while allowing compatibility between different joint sizes.

Available Sizes:

• 14mm Male → 10mm Female
• 18mm Male → 14mm Female

Features:

• Premium borosilicate glass construction
• Precision-ground joints for a secure, airtight fit
• Converts larger joints to smaller compatible sizes
• Heat-resistant and durable
• Ideal replacement or upgrade for compatible glass pieces