Description
For Use with Boulder – Rock Closed SystemIncludes 2 Replacement Pods.The Rock is a refillable open system that works with all types of fluid, for example, Max VG, 80/20, 70/30, and 50/50 fluids. Also it works great with Nic Salts.Boulder – Rock Closed System Replacement Pods make refilling convenient and easy. Take the plug out, squeeze the liquid in. No guesswork. No Mess.
Price: $6.99
