The Freemax Fireluke 4 Tank boasts a substantial 5mL capacity, a 510 base, and a removable 810 drip tip. https://www.vapeuniverse.co/products/freemax-fireluke-4-tank?pr_prod_strat=e5_desc&pr_rec_id=76038ccf5&pr_rec_pid=7846675218684&pr_ref_pid=8785008722172&pr_seq=uniform