I contacted smokeless image, and quickly got an answer. "Hi there Chad, Good morning! Yes, our x2 drip tips will fit on an iClear 16. If you have any other questions, feel free to contact us anytime! You can contact us by email or by phone at 877-629-8276
We are available Monday-Friday 8am to 5pm eastern standard time. Thank you for all of your patience, I hope you have a great day! "
I have contacted them a few times, and ALWAYS get a quick response! Thank you Smokeless image for the great customer service!!!