Hello I am particularly interested in an opal glass bottle 10ml, 30ml, 50ml with the roller ball being of genuine rose quartz and the lid made from bamboo - leak proof as well as being able to be refilled. I believe there is a plastic attachment that extracts the the roller ball and plastic seal to allow the bottle to be refilled. Similar to perfume roller or deodorant bottle. Labelling can also be an option to be discussed if you provide that service. kind regards Tony Show More