ROOR® Mini Downstem 14.5mm → 10mm

Keep your authentic ROOR® functioning exactly as intended with the genuine ROOR® Mini 14.5mm × 10mm Reducing Open-Ended Low-Profile Downstem. Designed specifically for many ROOR® Mini tubes, this precision replacement downstem provides proper fitment, clean airflow, and the legendary function ROOR® collectors expect. Lengths are measured in ¼-inch increments from the bottom of the ground joint for accurate sizing. 

Genuine ROOR® replacement glass engineered for the perfect fit.

Precision Replacement Performance

Whether you're replacing a damaged downstem or restoring your favorite ROOR® Mini, this authentic low-profile reducing downstem maintains the clean function and premium performance your waterpipe was designed to deliver.

Manufactured from premium borosilicate glass, each downstem is individually crafted for durability, excellent airflow, and dependable everyday use. The reducing design accepts 10mm bowls while fitting 14.5mm female joints, making it the correct replacement for many ROOR® Mini models. 

Product Specifications

Features

• Authentic ROOR® replacement part
• Designed for ROOR® Mini waterpipes
• Low-profile open-ended design
• Premium laboratory-grade borosilicate glass
• Precision ground joints for a secure seal
• Available in multiple lengths
• Excellent airflow and dependable performance
• Made to maintain original ROOR® function

Compatibility

This reducing downstem is recommended for many ROOR® Mini tubes that use a 14.5mm joint with a 10mm bowl. Please verify your required downstem length before ordering. Lengths are measured from the bottom of the ground joint—not the overall length. 

Important Sizing Information

Downstem lengths vary by waterpipe model. Before ordering, remove your existing downstem and measure it correctly from the bottom of the ground joint. Selecting the proper length ensures the best seal and performance. ROOR® notes that gridded and 13-hole upgrade versions are not available for this specific reducing open-ended model. 

Complete Your Setup

• ROOR® Standard 10mm Bowls
• ROOR® Worked 10mm Bowls
• ROOR® Cleaning Solution
• Replacement Accessories
• ROOR® Glass Mats

Genuine ROOR® Quality

Authentic ROOR® replacement parts are manufactured to preserve the original fit, appearance, and function of your ROOR® waterpipe. Using genuine components helps maintain the premium performance collectors expect from one of the most respected names in American glass.