Hello everyone. Here comes another giveaway contest from 3FVAPE. Let's check it out. The authentic Vapefly Wormhole RDA is a 24mm RDA which features amazing airflow for cloud chaser. The air enters side and bottom air slots, surrounding the coil to produce outstanding flavor and huge cloud. Besides, the side and bottom airflow can be controlled separately by adjusting the cap. And there are 2 kinds of airflow adjusting clamps, which allows you to use single coil or dual coils. The juice well is very deep and is very friendly to squonking. Compatible with 510 and 810 drip tip. This RDA comes with bottom feeder pin. To enter: 1. Share your thoughts on this Vapefly Wormhole RDA. 2. Which mod do you wanna pair it with among the items on our site? And also leave the link. 3. Tag two of your friends to enter. Note: 1.We will pick 1 lucky winner via random.org on May 11, 2018. 2.Each person can post 3 times everyday; number your entry, for instance: #Post 1 3.The Winner will receive a Vapefly Wormhole RDA for free.