Tea Click is a stainless steel click system that can be used for any loose tea filter size. Pair this with our solo brew filters or Ocha packs for a simple way to retrieve your tea bags out of your tea pot or cup. There is a stainless steel chain that will hang from the side of your chosen vessel. **Since it's stainless steel it's reusable. Instructions for use: press click to open, place filled ocha tea bag and close. Then insert into your tea cup and hook on it's rim. Big enough to hold two teabags for particle free tea pots.