HypoVent v2

Hey guys here's the new version of the panic attack mitigator. The basic principle is the same except I've inverted the tubes so a sleeve can be placed over the whole thing so no debris can get in through the vents. The model can be printed with not supports with the Main tube right side up and the cap upside down.

To use, breathe through the device with the arrow facing upward (inhaling AND exhaling through the device). If at any point you feel like you're not getting enough air, switch to only exhaling through it.

While certainly not necessary, these are really good to print with a glow-in the dark filament. It makes them easier to find in a bag while you're panicking and if it's dark, it'll provide a comforting glow

Oh also, the little hole in the bottom is for a keychain