Denicotea Denitip Black Holder 10121 - Denitip Holders measures 50 mm long. Denitip is a particularly short and therefore unobtrusive holder with an integrated silica gel filter. It is equipped with an integrated silica gel filter and can be used 10 to 15 times. Due to the highly porous structure of the silica gel and its ability to absorption, denitip reduces nicotine and condensate by about one third without changing the taste. Denitip is small, lightweight and uncomplicated. Denitips come packed in boxes of 6 tips.