GeekVape Medusa RDTA Tank Atomizer - 3ml is one of the best creations by Geekvape. This is a product with Small ParcelPost Free. When you order it, please remember to use the coupon code "Postfree" what will help you reduce $8. Of course if you choose the other shipment, the coupon is still valid. The lowest price to $14.99 ! Features: Simplified RDTA Innovative drip fill system makes build and refill easier than ever Adjustable side airflow delivers the perfect flavor Short shaft section to increase flavor