I'd like to make an illusion necklace on monofilament. I've seen either 1) beads held in place by squashed crimps that look like metal confetti stuck to the wire (I don't like the look and I'm afraid they'd feel scratchy on the skin), or 2) beads--usually pearls--held in place mysteriously with absolutely nothing visible. Can you use a bead that's crimped, then folded (for a neater, potentially less scratchy crimp)? Or can someone tell me what's holding the pearls in place? (do you put a blob of glue on the monofilament and then pull a bead over the top of the glue?) I'd appreciate any advice, even as far as the best mono to use. Thanks!

 The mystery substance is glue or jewelers cement. You have to measure out where you want the beads then apply a dab of glue in the hole of the bead. I don't use this method because I get glue everywhere.

You can use a folded crimp with a bead cover.

My personal favorite is the old fashoined surgeons knot on either side of the bead.

As far as monofilament, I like Fireline.I can buy it in the local Sporting goods section of Wally World  (Which is important, I live an hour away from any LBS. ) and it takes more abuse.

Check this site it will give more info on the product. 

http://www.fishusa.com/tackleshop/catalog_product.asp?ProductFamilyID=%7BF507A6C2%2DCF58%2D4A3A%2D9FFF%2DB9F85393BD75%7D&i=E66E6F0C595743ECB98A72061E3BAD61