I actually ordered these not knowing that they are made to be inhaled through the nose, I thought it was just some creative design. Upon receiving the items, I decided to give it a shot. Inhaling it through the nose, my eyes get watery, nose gets dry, and I start feeling like I have to sneeze, which is obviously not ideal. I thought, ok, well, I guess I can just inhale it through the mouth instead, but the flavor is soooo bad. It has this nasty artificial taste, for both flavors I tried (banana ice and avocado something). Anyway, all three that I bought are going straight into the garbage. Do not waste your money. This is a terrible idea, with terrible execution, and 0 redeeming qualities.