Replacement Head
This removable-head dish brush is made with natural tampico fiber bristles. Tampico fiber is a natural vegetable, biodegradable fiber derived from the Agave plant. The handles are made of reclaimed beech wood.

It is held together with silver metal wire, and includes a small wire loop at the end for hanging dry.

Use
Each brush head can be used for 1 - 3 months. Make sure to not submerge or soak the wooden parts in water. Hang to dry or place in a dry spot after using it. If you find your brush head is not staying dry, dip the bristles in vinegar occasionally to help kill bacteria.  Bamboo is naturally antibacterial but the vinegar will help too. Continue using this brush until the bristles no longer work or the brush head falls apart, then compost or bury in garden or dispose in a green waste bin. Stop using the brush and replace it if you see any mold growth.