Just got my new Hello 510 Sit or Go Battery/Passthrough and Stainless Steel Drip Tip in from Shawn and WOW! These things rock! With the Hello, just keep a USB to mini-USB cable plugged in at home, at work, and in the car and all I ever have to have on me is the battery and I am good to go all day every day! And those drip tips!! I couldnt believe it at first but it actually seems to have increased the quantity of vapor I am getting on each hit, and despite them being made of steel they never really seem to get hot! THANK YOU SHAWN!!!
