How to DIY:
1 .Before starting make sure your hands are clean.
2. Installing the pre-wrapped coil, Insert one end of your coil into the left-side holes, and the other end into the right-side holes.
3. Positioning and cutting the exceeding ends of wire off. Make sure the coil is fixed and lined up with the air hole, and also make sure the coil is NOT touching the deck. Then cut the exceeding ends of wire off.
4. Cutting a strip of cotton and make sure it’s just larger than the coil you built.
5. Inserting the cotton, and placing it in the middle.
6. Cutting the ends and make sure it’s not too short and not too long.
7. Wet the coil with your liquid and adjust the wick.
Wotofo The Troll V2 RDA. Bigger wire holes in 2.7mm for bigger coil.Deeper deck in 10mm for hold more juice, it provides a perfect flavor and more precise vaping experience.