Miyuki Tila Beads vs Delica Beads: What’s the Difference?

Koss Design
2026-03-18T10:00:00+00:00

Miyuki Tila beads are flat, square-shaped glass beads with two parallel holes, designed for sleek bracelet-making and flat beadwork. Miyuki Delica beads are small, precision-cut cylinders with a single hole, ideal for detailed bead-weaving and intricate patterns. Both are made by the Miyuki Corporation in Japan, but they serve different purposes and create very different looks.

How Do Tila and Delica Beads Compare in Shape and Size?

Tila beads measure approximately 5mm x 5mm x 1.9mm — flat squares that sit flush against skin and create a tile-like surface. The name "Tila" refers to their resemblance to ceramic tiles. Each Tila bead has two parallel holes running through it, allowing for structural patterns.

Delica beads are cylindrical, measuring approximately 1.6mm in diameter for the standard size (DB 11/0). They have thin walls and proportionally large holes, which means they sit tightly together with minimal gaps. With over 900 colors in the Delica range alone, the color selection is the broadest of any Miyuki bead type.

Which Bead Is Better for Bracelets?

For bracelets, Tila beads are the superior choice. Their flat profile creates a comfortable, low-profile bracelet that does not snag on clothing. The two-hole design creates stable patterns without beads shifting. This is why all Koss Design bracelets use Miyuki Tila beads exclusively.

A typical Koss Design bracelet contains approximately 60 Tila beads, each hand-placed to create a smooth surface. The flat design makes Tila bracelets ideal for stacking — multiple bracelets sit neatly without bulk.

Delica bracelets are typically woven on a loom or stitched using peyote technique, creating flexible, fabric-like bands. Beautiful but requiring more skill and time.

Which Bead Is Better for Detailed Patterns?

For intricate patterns, Delica beads are the clear winner. Their cylindrical shape locks together like tiny building blocks, creating a smooth surface with no gaps. Professional bead artists estimate Delica beads produce patterns with approximately 40% higher resolution than seed beads of the same size. For detailed images, words, or geometric patterns, Delicas are the go-to choice.

Side-by-Side Comparison

Feature | Miyuki Tila | Miyuki Delica
Shape | Flat square | Cylinder
Size | 5mm x 5mm | 1.6mm (11/0)
Holes | 2 parallel | 1 centered
Best for | Bracelets, flat designs | Bead-weaving, patterns
Colors available | 200+ | 900+
Skill level | Beginner-friendly | Intermediate+
Stackability | Excellent | Good

Frequently Asked Questions

Can you mix Tila and Delica beads in one piece?

Yes. Many advanced bead artists combine both types, using Tilas for the main body and Delicas for accent borders or detailed sections.

Which bead type is more expensive?

Per bead, Tila beads cost more because they are larger and more complex to manufacture. Per finished piece, cost depends on design complexity and labor.

Are there other Miyuki bead types?

Yes — seed beads, Half Tilas, bugle beads, drop beads, and more. See our complete guide to Miyuki beads for the full overview.

Why does Koss Design use Tila beads?

We chose Tilas for comfort, stackability, and modern aesthetic. The flat profile sits comfortably for all-day wear, and the tile-like surface creates the bohemian-chic look that defines Koss Design.

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