These 4mm Emerald Terp Pearls are made from lab-grown emerald and designed for use inside quartz bangers and compatible e-rig chambers. Their small 4mm size makes them especially well suited for compact e-rig chambers, while also working as traditional terp pearls in compatible bangers. Emerald provides strong heat retention to help maintain temperature and keep concentrates moving across the heated surface.

• Size: 4mm

• Material: Lab-grown emerald

• Excellent heat retention

• Great terp pearls for e-rigs and quartz bangers

• Sold individually or in bundles