Yea, I noticed the top airflow! They look nice on both mods! I'm definitely going to have to grab me some of those tips! LOL I have a huge collection of drip tips... it's a problem lmao.The tank is the OBS Engine Nano and the driptips are from fasttech. $1.35 Stingray X Styled Stainless Steel + POM Hybrid 510 Drip Tip - 21mm / black at FastTech - Worldwide Free Shipping
The Engine Nano's cant leak and flood with the top air control. They hold 5+ml of juice too. Best tanks I've used so far.