for Teachers for Schools for Companies. Sulfur is a major mineral of the body that is part of certain amino acids and helps with many bodily processes. Learn what happens if you do not get enough of the mineral through your diet and what happens, if anything, when too much is ingested in this lesson.
Special-effect contacts (also called theatrical contact lenses, costume contacts and gothic contact lenses) are popular for Halloween and costume parties. These lenses typically are sold separately in individual glass vials and can range in price from $50 to more than $200 per lens.
If you want to know the price of contact lenses at Walmart, you can get a box of contact lenses for about $25 on average. One box usually contains 6 pairs of contact lenses and you have to buy 2 boxes â one for your right eye and one for your left eye. So for about $50 or so, you can be set for 6 months.