Informational Blog at Underground Vapes

The main differences between salt nicotine (salt nic) and freebase nicotine are related to their chemical structure, smoothness of the vape, nicotine strength, and overall experience.

Now in stock are two upgrades for the Stlth Loop System.   First Up: Stlth Loop 3 Battery: Equipped with an upgraded 1000 mAh battery, the LOOP 3 Device boasts a larger LED display screen that shows both battery and e-liquid levels for easy monitoring. Precise airflow adjustment and a new, powerful Boost Mode give you more control over your vape like never before. Activate Boost Mode with a simple press of the button on the underside of the LOOP 3 device for an extra power kick whenever you need it. USB Type-C charging and real-time battery percentage displays make keeping...

Pair with any of our exciting salt nic's including the new Kong Salt Nic bottles for a disposable like vape experience.