All are 5 ml. Here are my best approximate levels: Trauma life- only a few drops diffused Inner child- about 1/3 remaining Manuka- about 3/4 remaining Grounding- only a few drops diffused Envision/ about 3/4 remaining Palo Sanyo- about 1/2 remaining Lavender- about 3/4 remaining Sara- only opened to smell Loyalty-only opened to smell Valor-only opened to smell Bundle and save! I will be listing more bundles so please let me know if you’re looking for anything in particular!