15-91105 - 15/0 Miyuki Duracoat Galvanized Seed Beads Galvanized Crystal
Miyuki 15/0 Galvanized Crystal seed beads (often referred to by color code #1105) are a specific type of galvanized bead where the metallic finish is applied over a clear "crystal" glass base. This gives them a slightly different depth and luminous quality compared to standard opaque galvanized beads.
Here are the detailed specifications for these beads based on a standard 7.2-gram tube:
Sizing & Measurements
| Feature | Measurement |
| Diameter | 1.5 mm |
| Length (Thickness) | 1.1 mm to 1.3 mm |
| Hole Size | 0.6 mm to 0.7 mm |
| Beads Per Inch | Approx. 24–26 beads |
Quantity Details (7.2g Tube)
Miyuki 15/0 round rocailles are remarkably consistent, averaging about 250 beads per gram.2
7.2-Gram Tube: Approximately 1,800 beads.
Full 10-Gram Tube: Approximately 2,500 beads.
Key Characteristics of "Galvanized Crystal"
Finish Type: Unlike the "Duracoat" version which has a protective clear lacquer, standard galvanized beads (like #1105) have the metallic plating directly on the glass.
Durability Note: Because this specific finish is not "Duracoat," it is more sensitive to skin oils, friction, and environmental factors.4 If your project will be high-wear (like a ring or bracelet), you might consider using a fixative spray or switching to a "Duracoat Galvanized" equivalent to prevent the finish from rubbing off over time.
Appearance: The crystal base allows light to pass through the bead more than an opaque base would, giving the galvanized coating a "brighter" or more shimmering effect.
Working Recommendation
For 15/0 beads with a 0.6 mm – 0.7 mm hole, it is best to use:
Needle: Size 12 or 13 beading needle.
Thread: .006" (6 lb) Fireline or Size B/D Nymo/One-G.
15/0 Miyuki Galvanized Seed Beads Crystal
Because 15/0 beads have a 0.7mm hole, your choice of thread and needle depends on how many times you need to pass through each bead (as in Peyote or Brick stitch).
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Best High-Strength Thread: FireLine 4lb test (0.12mm). This is the gold standard for 15/0 work; it is incredibly thin but strong enough to resist fraying against the edges of glass beads.
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Best Nylon Thread: KO Japanese Thread or Miyuki Nylon Thread. These are pre-waxed, tangle-resistant, and lay flatter than FireLine, which is ideal for fringe or soft-drape designs.
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Essential Needles:
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Size 12: Great for general stringing and initial passes.
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Size 13 or 15: Use these for intricate "off-loom" weaving where you must pass through the same 15/0 bead three or more times.
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Color Coordination Guide
Duracoat Galvanized finishes (like Gold #4202 or Silver #4201) are bold and metallic. They pair beautifully with the following Miyuki finishes to create professional-looking palettes:
Style Recommended Pairings Effect Sophisticated Opaque Matte Black (#401F) or Jet (#10) High-contrast, "Little Black Dress" elegance. Soft & Romantic Ceylon Translucent White (#141) or Peony (#2371) Softens the metallic bite for a vintage, bridal look. Earthy / Boho Duracoat Opaque Spanish Olive (#4491) or Cognac (#4492) Creates a rich, tapestry-like feel with the gold/silver accents. Modern Jewel Duracoat Galvanized Magenta (#4219) or Dark Mint Green (#4214) Vibrant and punchy; the galvanized finish ties the bright colors together. Pro Tip: Thread Selection
If you are using Galvanized Silver, a white or light grey thread will keep the beads looking bright. For Galvanized Gold, a "Gold" or "Beige" colored thread (like C-Lon size AA in Beige) helps the thread disappear into the beadwork.
