Size: 12pcs/ pack
around (W) 3cm x (L)10mm per piece
Add 2~3 pieces of Bamboo Charcoal into a liter of water.
The Bamboo Charcoal pieces can remain in the pot and continuously used for 7~10days.
They can be used repeatedly for 2~3 months.
Besides water purification, they can be used for :
~ Air Filtration
~ Humidity Regulation