The refill unit is a different size.
I saw that Druni offered a refill for “Whipped Body Cream Ritual of Jing,” so I ordered it. I’ve used Rituals body cream before—different types. I just happened to have kept the jar from Ritual of Ayurveda. I usually throw empty jars away, but reusing them is better—and cheaper, too. The refill unit fits inside the jar but has a rim that’s just a millimeter wider, so you can’t get the lid on. In the store, all the jars look the same. I think this is a cheap sales tactic to force people to buy a set that includes the jar first. I just spoon the stuff from one container to the other. For now, I don’t need any more Ritual products.