Eternal Quartz

25mm Diameter 

Opaque Bottom 

Flared Dish

3x angled slitted uptakes 

8mm opaque pillar welded to the bottom

1x Opaque Blade 

4x Ball Bearings 

Compatible with 3mm & 4mm beads.

25mm Diameter 

2x drilled angled intakes  

8mm opaque pillar welded to the bottom

1x Opaque Blade 

4x Ball Bearings 

Compatible with 3mm & 4mm beads.

*Cosmetic Imperfections that do not affect function*

25mm Diameter 

Opaque Bottom 

Flared Dish

3x angled slitted uptakes 

8mm opaque pillar welded to the bottom

1x Opaque Blade 

4x Ball Bearings 

Compatible with 3mm & 4mm beads.

*Cosmetic imperfections that do not affect function* 

25mm Diameter 

2x drilled angled intakes  

8mm opaque pillar welded to the bottom

1x Opaque Blade 

4x Ball Bearings 

Compatible with 3mm & 4mm beads.

Featuring an opaque quartz surface & clear quartz bottom lip.

The bottom lip creates a pocket of air underneath the insert. This air pocket regulates heat transfer, preventing your oil from heating up too fast or getting too hot.

Unlike regular cold starts cooling down as soon as you stop torching it, our cold start insert maintains temperature as the heat slowly transfers from the banger to the insert. 

With our cold start inserts you don’t have to wait for your banger to cool down to start another cold start.

We recommend using a v4 Banger with heat up times of 25-35 seconds depending on amount of oil.

The banger insert that started it all!

Pre-load your insert & "Insert Drop" to experience a long sustained low temp cold start.

Extends the life of your banger.

Increases heat retention.

Improves flavor.

Made in Denver, CO.

100% American & German Quartz. 

Comprised of thousand of tiny air bubbles trapped within the quartz. The textured opaque surface creates thousand of peaks and valleys (nucleation sites) to assist in vaporization.

Heats up faster than clean quartz.

American Made in Denver, CO with American & German quartz.

Tapered top prevents splash into the banger bucket/neck.

Extends the life of your banger.

Made in Denver, CO with American & German quartz.