




Longmadastore
Replacement Glass A4/B4 for Tabletop Vaporizers | Zenco Duo Compatible
Choose options
Crystal Clear Performance: Replacement Glass for Tabletop Vaporizers (A4/B4)
Restore your tabletop vaping sessions to their original glory with our Premium Glass Replacement (A4/B4 Edition). Whether you’ve experienced a break or simply want a fresh spare, this high-grade, heat-resistant glass is engineered to deliver the purest vapor flavor and a perfect aesthetic fit for your desktop setup.
Designed with a focus on durability and thermal stability, this glass is seamlessly compatible with popular tabletop models like the Zenco Duo and similar 510-threaded vapor-cup systems.
Why Our Replacement Glass Stands Out:
High-Borosilicate Material: Engineered to withstand rapid temperature changes without cracking or clouding.
Precision Fitting: Specifically molded for A4 and B4 bases, ensuring an airtight seal for maximum vapor density.
Flavor Neutrality: 100% non-porous glass ensures that you taste your concentrates or oils, not the hardware.
Easy to Clean: The smooth interior surface is dishwasher-safe and resistant to residue buildup.
Universal Aesthetics: A sleek, minimalist design that complements any modern tabletop vaporizer base.
Quick Reference Guide (For Compatible Bases):
Variable Voltage Support: Optimized for 2.5V (Yellow) to 4.0V (Red) output ranges.
Heating Element Compatibility: Works perfectly with Triple Quartz Coils and Ceramic Atomizers.
Internal Battery Support: Designed for devices with high-capacity 1600mAh batteries.
Technical Specifications
Specification Detail Material Laboratory-Grade Quartz Glass Model Options Type A4 / Type B4 Quantity 1 Piece per Pack Compatibility Zenco Duo, 510 Tabletop Bases, Vapor Cups
How to Maintain Your Glass:
To ensure the longest lifespan, we recommend cleaning your A4/B4 glass with isopropyl alcohol once a week. This maintains the crystal-clear look and prevents flavor ghosting from previous sessions.
What’s Included:
1 × Premium Replacement Glass (A4 or B4 Model)


