These are great! I use them for my reusable water bottles and my pitcher for the house.
This is the first time I have bought these. They don't work immediately and need to sit in your water bottle for a bit but the water tastes delicious afterwards! Highly recommend. I washed them all according to the package and have mine dried and awaiting their next journey in a repurposed glass jar in my pantry. Thanks no tox life!
Love the charcoal and the idea behind it purifying the water. I definitely taste a difference since I’ve been using it! I keep it in my water bottle and My water pitcher (hope that’s okay) Sometimes little pieces of charcoal come off into the water I’m not sure if it’s safe to swallow that was my only concern