Thank you, Hemp!

Where I read in the description, says polycarbonate for colored part. Which would make sense if these are merely caps to go OVER the original Nauti and to help make the cap lighter. If they are NOT a cover and are replacements for the for the tank itself, beware of tank cracker juice.

How in the world is the colored part attached to the metal part?

Anyway, Hemptation, your info is good for those who do have the original size. Now iffen they could just make the glass for the mini in colors!
Am on day 4 of the mini Nauti and this morning noticed a restriction on the inhale even tho had the air control on the biggest hole.

Took the atty out and took a look from the top. Seems like the screen was pretty dirty.

Mind you that I am a very heavy vaper and did put dark juice thru as well as my fruit flavors.
So, took out and put in alcohol a few minutes, then rinsed under warm running water for a few. I then took a Q-tip and gently wiped off the screen. The tip end of the Q-tip did come away pretty black looking. Now it's drying a bit. We'll see later if this "unclogging" of the screen worked!