With beading growing in popularity finding supplies is easy. Be it online or in a local craft store, beads, findings, and even kits come in a wide variety of selections. Yes kits. Kits are great ways to try something new. Depending on where you shop, you'll get directions, and all the materials needed to make a finished piece. Some kits may not include stringing material, so double check. Also see what tools are needed before you are home and ready to craft.
A few weeks ago I picked up a kit on a whim at my local bead store. Glass Garden Beads is the company that created the kit, it's their fairy kit, the pink one to be precise. They had everything I needed in the kit to make the fairy, I only needed to use tools I already had at home. They even had enough of the craft wire for the "spine" of the fairy so that when I goofed on the wrapped loop at the top I was able to pull that piece out and start over. (The arms and legs were on head-pins, so luckily I didn't have to re-string the beads for them).
As far as tools went, I used my round nose pliers, wire cutters, and my chain nose pliers helped with the wrapped loop at the top. For someone just starting out, the round nose and cutters would have been fine.
Artbeads the website I like to buy online from, does have a tutorial on wrapped loops. For those lacking chain nose pliers, that first step can be skipped. The loop can be made without the 90 degree bend, it just doesn't look quite as neat. (And I think the bend helps more with a simple loop anyways then a wrapped).
Round nose pliers - These look like two cones on the end of a pair of pliers, handy for curving wire
Chain nose pliers - These look like needle nose pliers, only they lack the "teeth", leaving a flat surface inside the pliers jaws. While they are much less likely to scratch your findings then needle nose, they still can scratch. I have two pairs of these pliers, which makes opening and closing jump rings easy.
2 months ago