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.
