Thanks, NSP. You do have awesome customer service and I greatly appreciate your quick response along with a great outcome!!! I wish all companies had great customer service as you do and too the fact that you are the president says a lot about your company!!
Lizzie Thompson
We have been using the NSP anti fog on our Diving Mask face for 100 dives and it is the BEST! We have tried everything and this is the ONLY product that works!!!
Emma Velasquez
Your instructors and…