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Seed Bead Basics
The basic description of a bead can be simply
stated: any object with a hole. But generally, the object should
be of a size that can be stranded, sewn or weaved.
The most common type of bead is a ‘seed’ bead.
Japanese or Czech, seed beads are round glass beads and come in a
variety of sizes. To the non-beader, they are relatively similar,
but as any true beader will tell you, there are distinct
differences.
Japanese seed beads can be compared to donuts – uniformly round with a small
hole in the center, whereas Czech seed beads would be more like bagels – less uniform and the hole could be a little off-center. This by no means is meant to suggest that
Czech beads are of less quality, but rather they offer texture
to the project. Know that the differences between the
two types of beads are subtle, and that the choice of which to
use in your project depends upon the project itself and the
look you want it to have.
Seed beads are sized from 6º to 20º (º = ott), with
the common range between 6º and 14º. In beads, the larger the
number, the smaller the bead. Most beading projects ask for 11º
beads. Japanese seed beads generally come in tubes while
Czech seed beads come on hanks (10-12 beaded stands per
hank).
We should also mention that
sometimes people confuse Delica's (also called cylinder beads)
with seed beads. Different than a seed bead, cylinder beads
are just that - small cylinders. They have larger holes and
thinner walls, and are used when a more precise, even look is
needed.
Charlotte’s
are a seed bead variation, also called True-Cuts, or
One-Cuts). A Charlotte is a Czech bead that has a ‘cut’ or
‘slice’ on 1, 2, or 3 sides of the bead. This ‘cut’ is similar to
a facet in that it catches that light giving it a shimmer.
Charlotte’s are generally found in size 14º but can also be found
in 11º.
Should you use Japanese or Czech,
size 11º
or 14º?
If you have a pattern, go by the sizes the pattern suggests.
If the pattern calls for a 10º,
an
11º
can be easily substituted but not an 8º. Use the chart below as a
basic guide.
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