If you are looking for a snorkel/mask set, this is one to consider. It is a high quality set that is very comfortable to wear.
See my video and demonstration on water review.
To order and read other reviews, visit: http://amzn.to/1P2z3Tv
2. Entirely dry breathing tube: The full dry snorkel is an innovative diving product which is becoming very popular around the world. When the snorkel submerges under water, the floating device in the flash guard will close automatically and no water will enter the tube.
3. Top safety : The Materials for the mouthpiece could be eaten, it is a perfect option for you regarding the security.