Piercing guns are controversial, even though they've been around a long time and have been used to pierce millions upon millions of ears. Gun designs have improved in recent years, and now most retailers who pierce with them use the type with disposable cartridges. That type of gun makes it easier to prevent disease transmission, but the system is far from perfect. The gun itself still cannot be truly sterilized (its plastic parts would melt in an autoclave) and most casual piercers probably don't have a solid background in standard hygiene practices. The delivery of jewelry into the ear can be a problem, too. Here are six things to think about before someone uses a gun on your earlobes. Can you add to the list? Do you disagree? There's a spot for your comments at the end of the article.

I know there are loads of people (read: guys) who still haven't shopped for Christmas gifts. Head out to the stores early this week or avoid the crowds and shop the Web. Many online jewelers promise Christmas delivery if you order by Wednesday, December 23rd, but a few have Monday and Tuesday cut-off dates. You'll find lots of excellent sales when you shop online, and quite a few retailers will ship your package at no cost (some require a minimum order). I've compiled a rundown of deadlines and sales at some of my favorite jewelry sites. Take a look if you need help with last minute shopping.

Find a pair of unique earrings, like this traditional West African design crafted from hammered brass plated in 24 karat goldest-gold. Other are just as unique, and include earrings fashioned from ancient Roman glass that was excavated in Israel and a pair made from vintage Jade buttons. Prices start at $68.

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Hoop earrings are a staple, they never go out of style. Any of these sterling silver hoops will give you years of wear, and at an affordable price. There are a couple of designs similar to the twisted silver shown here, plus standard-fare silver hoops and hoops with embellishments.

Be sure to look around each jeweler's site, because I noticed several sales codes today that will save you some cash if you insert them at checkout.

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