Availability may vary in store. Please Note: this product has been phased out, and will not be restocked.The Wondervape RDA by iJoy is a 24mm dripping atomizer with bottom and adjustable side airflow, making for the coolest and most flavorful vapor possible. The dual post build deck is compatible with single and dual coil builds. Scroll to the bottom of the page of click the link for a video unboxing, review, and build on the iJoy Wondervape RDA.