Transform Your Ordinary Banger into a Flavor Beast Stop wasting your concentrates on quartz that cools down too fast. This Synthetic Ruby (Corundum) Insert is the ultimate upgrade for your setup. Ruby has a much higher density than quartz, allowing it to hold heat for significantly longer. This means you can take massive, low-temperature dabs that preserve 100% of the terpenes without burning your material.

Precision Dimensions (Fits 25mm Bangers) We engineered this cup to fit perfectly inside standard 25mm OD Quartz Bangers (with 2mm walls).

• Outer Diameter (OD): 19mm

• Height: 16mm

• Wall Thickness: 2.5mm (Extra Thick for Max Heat Storage)

• Material: 99.99% Synthetic Corundum (Lab-Grown Ruby)

Why Choose Ruby Over Quartz?

• Superior Flavor: Ruby is chemically inert. You taste nothing but your oil.

• Longer Sesh: The thick 2.5mm walls act as a heat battery.

• Easy Cleaning: Thermal shock resistant (within reason) and easy to swab clean. Q-tip tech keeps it shining like a gem.

Factory Direct Pricing

Branded ruby inserts sell for $50+. We supply the exact same lab-grown corundum cups directly from the cutting factory to you.

⚠️ Usage Warning:

• Thermal Shock: Do not drop a hot ruby insert directly into cold iso alcohol. Let it cool down naturally to avoid cracking.

• Heating: We recommend "Cold Starts" (place insert in, then heat) or dropping it into a pre-heated banger carefully.