Voting rules: Choose the Oxygen Cannula you think is the most comfortable!
This is a community-based ranking of the most comfortable Oxygen Cannula. We do our best to provide fair voting, but it is not intended to be exhaustive. So if you notice something or Cannula is missing, feel free to help improve the ranking!
A participant may cast an up or down vote for each Cannula once every 24 hours. The rank of each Cannula is then calculated from the weighted sum of all up and down votes.