I just love the Pebble essential oil diffuser. A family member said it reminds him of a
"pet rock" (?).
The center part of this diffuser has a line that changes color, but you can turn that
feature off, if you so choose.
The capacity is 80 ml (about 3 oz.), and it will run for up to 5 hours.
Intermittent run option, and auto shut-off. I love it, it's so cute!