Billow v3 plus is available to buy it with free shipping .surely the price is quit good for you . check here to learn it and buy it as your new tank The base and body of the atomizer is fabricated with durable, solid ,it perfect for you ,and like the item ,the diameter of this billow v3 plus is 25mm.it is big for you to use it . Best Features: 25mm Diameter 5.4ml Tank Capacity 2 Post Velocity Style Deck 18mm Diameter Build Deck 2.5mm Diameter Post Holes PEEK Insulator 4.5mm Diameter Airflow Holes Quad 4mm Diameter Wick Holes 2 Adjustable Bottom Cyclops Airflow Holes Top Fill Juice Flow Control Wide Bore Delrin Drip Tip Rebuild & Rewick Without Emptying E-Juice