This bottle brush has a bamboo handle and tampico bristles (from the agave plant). It's design allows it to pass through small bottle mouths and expand to give the wider chamber a thorough clean. No plastic in site. We keep all of our dish brushes in a ceramic cup by the sink. It's like the most functional bouquet of flowers you ever met - and way cuter than a plastic sponge.
Care & Use Instructions: Use as you wood any dish cleaning apparatus, soap up and scrub. Allow to dry when not in use.