From all the scary Halloween contact lenses that I have seen, Black Sclera contacts are the most scary looking. Red contact lenses sometimes make you look that you just have a sore-eyes, white on the other hand can just make you look like a blind man. However, the pitch black sclera lenses are the real deal. One look and you know it is "evil". :)
For Halloween the more scary and devilish you look, the more fun you get! Halloween black Sclera contacts are perfect for vampire, werewolf and other devilish Halloween costume. Just take extra precaution in wearing your Black Sclera contact lenses by dropping lots of lubricants every so often. You don’t want to have contact lens corneal damage by wearing your contacts for long hours without putting some lubricating eye drops. Also seek professional advice specially if you have eye issues or needs a corrective contact lens. Do not simply settle for a cheap Black Sclera contacts, without expert advice.