Posts filed under 'Useful Info'
What Size Should I make it?
I live near many senior communities, and usually have older people in my classes. Quite often, they want to make jewelry for their granddaughters. But what size bracelet do you make for 9 year old? What should the necklace length be? Here is a useful chart for determining your necklace and bracelet lengths, for adults as well as children.
| AGE |
BRACELET SIZE |
NECKLACE SIZE |
|
Preemie |
3-1/4 inches |
6-1/2 inches |
|
Newborn |
3-1/2 inches |
7 inches |
|
3-6 months |
4 inches |
8 inches |
|
6-12 months |
4-1/2 inches |
9 inches |
|
12-24 months |
5 inches |
10 inches |
|
2-5 years |
5-1/2 inches |
11 inches |
|
6-8 years |
6 inches |
12 inches |
|
9-13 years |
6-1/2 inches |
13 inches |
|
Adult Small |
7 inches |
14 inches |
|
Adult Medium |
7-1/2 inches |
15 inches |
|
Adult Large |
8 inches |
16 inches |
|
Adult X-Large |
8-1/2 inches |
17 inches |
Add comment May 11, 2008
What’s an “E Bead?”
Larger seed beads, such as 6/os and 5/os are often referred to as “E” Beads. An E Bead is approximately 4mm in size.
Add comment March 31, 2008
Tool Time: Drill Bit Sizes
I often need to use a micro drill bit set like the one shown below. The main thing I use it for is to open the holes in pearls a little bit. Pearls have such tiny holes, and sometimes even a 24 gauge headpin will not go through. By starting with the smallest bit in a micro drill bit set, I can gradually work my way up to a larger size bit and enlarge the hole very easily.
The drill bit sets such as this and the 20 piece replacement set have confusing numbers - the 12 drill bits in the set are sizes “52 - 74″. Some sets say, “.0635 - 0225.” But what does that mean to you?
There is a very handy website at http://bobmay.astronomy.net/misc/drillchart.htm
This is a drill bit size chart - and it will tell you in millimeters, inches, and the number designation, as well as a few suggestions as to how to use different drill bit sizes. I have found this extremely useful!
1 comment March 14, 2008
WHY KNOT???
One thing you might like to know about me and my beading habits is that knotting is my specialty. I learned to bead from Henrietta Verchick, author of Pearl and Beadstringing with Henrietta, so the first technique I ever learned was knotting between the beads. I still teach knotting lessons using Henrietta’s techniques, and one of the questions I am asked most often in these classes is, how do you know when to knot, and why do you knot?
The only real hard and fast rule is that you ALWAYS knot good pearls. The reason is two-fold: The first is, if the strand breaks, you won’t lose your pearls. Secondly, the substance that makes pearls so beautiful is the nacre, the beautiful coating on the pearls. If your pearls rub together (or against another bead,) the nacre will wear off and your pearls will lose their value and their luster. The organic nature of pearls is also why we use silk to knot pearls - you want the natural pearl against the natural silk, not a synthetic. That being said, I don’t always knot the more inexpensive freshwater pearls.
Another reason to knot is that knotting gives a soft, drapey look to your necklace that you will not get with straight stringing.
I also like to knot because silk comes in an amazing array of colors that can enhance the look of your necklace. Because the knots show, you have the opportunity to use the beautiful colors of the silk thread to add to your design. For instance, you can use a soft green with Fancy Jasper, and it will just fade into the background, which is fine. But if you choose a lilac or tanzanite-colored silk you will see the lovely lavender colors of the stone “pop.” You can even use two colors of silk for extra zing - I once used an olive-green thread and a peach thread when I was knotting Unakite beads. Fantastic!
Add comment March 6, 2008
Some Common Abbreviations…and more!
You will see a lot of these abbreviations used in the jewelry world. You are probably already familiar with “mm” (millimeter), but have you ever run across “id?” Recently when shopping online for chain, I ran across this abbreviation, which I learned meant “inside diameter.” They were telling me the diameter within the links of the chain, something important to know if you plan to use headpins to make dangles, for instance. In addition to this list, I want to share with you one of my favorite online resources, the metric conversion website located at http://www.sciencemadesimple.com/conversions.html.
I use this frequently because many of the items I sell come in either yards or meters, and I want my American customers to know how many yards on a 5 meter spool (5.47) and my European customers to know how many meters on a 100 foot spool (30.48.)
So here are a few abbreviations:
cc - cubic centimeter
cm - centimeter
dwt - pennyweight
ft (or ‘ ) - foot
in (or ” ) - inch
g - gram
id - inside diameter
kg - kilogram
m - meter
mg - milligram
mm - millimeter
od - outside diameter
oz - ounce
Add comment February 22, 2008
Why Do Some Small Beads Cost More Than Larger Beads?
Have you ever been surprised to see that a strand of 2mm or 3mm beads were more costly than the same length strand of 8mm? There is a reason that smaller beads are sometimes more expensive than larger.
For one thing, when the stone cutter is forming smaller beads, more rough material goes to waste. Larger beads take up more room on the rough material so there is more finished yield. And don’t forget - you get almost twice as many beads on a strand of 2mm than you do on a strand of 4mm!
Another reason is that making smaller beads is more labor-intensive. Cutting, finishing and stringing tiny beads takes much more time.
One of the nice things about smaller gemstone beads is that they can be used sparingly to great effect. Tiny gemstone beads can be used to pick up the colors of larger cloissone beads, or used for fringe, or for a loop around a decorative button to form a clasp. In the picture below, although you can’t see it very well, I used some 3mm hematite on either side of the Bali beads surrounding the garnets, and they gave just enough of a space and echoed the marcasite so that I was perfectly happy with my design!
I have in my “personal stash” some 2 and 3mm rosequartz and hematite I can’t wait to use!
Add comment February 22, 2008
Necklace Lengths
Ever hear anyone talk about a “matinee length pearl necklace”? Wondered what the heck was? Well, here is a handy chart to help you know whether you are making a choker or a “princess” length necklace!
Upon looking at this, although the official “lariat” necklace size is 48″ or more, I consider a lariat to be any long necklace without a clasp, which is intended to be worn by looping the necklace over itself like a scarf. I’d like to hear my readers weigh in on this!
Choker – 14” – 16”
Princess - 18”
Matinee – 20” – 24”
Opera – 28” – 32”
Rope – 40” – 45”
Lariat – 48” or more
1 comment February 13, 2008
Birthstones
Here’s a handy list for your design book. Birthstone jewelry is always popular, and don’t forget that you needn’t be strict about this - crystals in these colors will work just as well!
Birthstones:
January – Garnet
February – Amethyst
March – Aquamarine
April – Diamond
May – Emerald
June – Pearl or Alexandrite
July – Ruby
August – Peridot
September – Sapphire
October – Opal or Pink Tourmaline
November – Topaz
December – Turquoise or Blue Zircon
2 comments February 3, 2008
Stone Shape Beads Per Inch
It’s easy to find a list of number of beads per 16″ strand for ROUND beads - but not for shape beads! I’ve had this list a long time, and I think it came from South Pacific Beads. It does start out with round beads, but includes all the great shapes, too - lentils, stars, twists.
Round: 2mm = 203 / 3mm = 136 / 4mm = 100 / 6mm = 67 / 8mm = 50
10mm = 41 / 12 mm = 34
Hearts: 6mm = 90
Thick Hearts: 12 mm = 36 / 20mm = 20
Stars: 6mm = 70
Twists: 8 x 20mm = 20
Lentils: 12mm = 40 / 20mm = 22
Leaves: 14 x 18mm = 20
Shells: 18 x 20mm = 20
Triangles: 16mm = 24
Rice: 5 x 12mm = 36
Melons: 4 x 6mm = 64
Rondelles: 3 x 5mm = 175
Cubes: 4 x 4mm = 102
Tubes: 3 x 5 = 80 / 4 x 13 = 30
Rectangles: 4 x 13mm = 30
Teardrops: 6 x16mm = 25 / 9 x 22mm = 19 (strung lengthwise)
Donuts: 20mm = 20 / 25mm = 15 / 30mm = 13 / 40mm = 10 / 45mm = 8
Discs: 3 x 5mm = 25
Cylinders: 13 x 4mm = 16
Pears: 16 x 7mm = 24
1 comment January 30, 2008
What is CERF?
CERF stands for Craft Emergency Relief Fund. It is a non-profit, tax-exempt organization which is dedicated to providing immediate support to professional craftspeople facing career-threatening emergencies such as fire, theft, illness and natural disaster. CERF was created in 1985 and is the only organization of its kind in the United States.
CERF’s programs include: Interest free loans with flexible pay back dates; booth fee waivers at craft shows; discounts on materials and equipment from craft suppliers; assistance with marketing and promotion; special loan funds available for certain guilds, state-wide craft and media-based organizations; and special loan funds for craftspeople facing particular emergencies such as HIV/AIDS, cancer, homelessness, natural disasters and heart ailments.
CERF is a small fund. Loans are modest and range from $200 to $2,000. Additional funds are available to those who are members of various organizations such as The Glass Art Society, The Society of American Silversmiths, etc. Funds to support CERF come from craftspeople, craft show producers, craft organizations, store and gallery owners, suppliers, collectors, foundations and from the National Endowment for the Arts. All donations are tax-deductible to the extent allowed by law.
You can make your donations to CERF by writing to: Craft Emergency Relief Fund, P.O. Box 838, Montepelier, VT 05601-0838. Voice mail 802-229-2306, fax 802-223-6484, or going to their website at http://craftemergency.org/.
1 comment January 30, 2008





