the nose "plug" is made for some very wide nostrils, it is pulling my nostrils to the sides, pretty unpleasant experience. The attachment for the top of the nose cannot be adjusted to actually press accurately onto the nose, so not sure really how to use it..... Might need to consider to make those two things adjustable for different people/ shapes of the nose. Delivery on other hand was super fast, was completely blown away with that.
thank u for u