Glass BMS Beads
Flies tyers have found that small glass beads added to size #12 to #24 flies greatly enhance the pattern’s attractiveness. These beads are especially useful for midges, scuds, and leeches where a slow sink rate is desired.
The glass diffuses light and refracts sparkle, adding visual appeal and natural movement to the fly.
Usage
- Place a single bead at the head of the fly for enhanced visual effect
- Use a string of beads to form the body of the fly for unique patterns
- Best suited for small flies requiring a slow sink rate
| Size Range | Application |
|---|---|
| #12 to #24 | Small midges, scuds, leeches, and other delicate patterns |
FAQ
Can these beads be used in wet fly patterns?
Yes, glass BMS beads work well in wet fly patterns where a slow sink rate is desired.
Are the beads durable in water?
The glass beads are water-resistant and maintain their shape and clarity in wet conditions.
Do the beads affect the fly’s sink rate?
Yes, the beads contribute to a slow sink rate, which is ideal for midges and small insects.

Alexandra Black –
These glass beads add a natural sparkle to my midge patterns. The sink rate is perfect for early morning fishing. I’ve used them in both #16 and #20 flies and they hold up well in water.
Jake Hemmings –
Great for creating subtle, attractive patterns. The beads don’t make the fly too heavy and sink slowly as expected. Works well with my scud patterns.
Justin Hunter –
I used a string of beads to build the body of a custom pattern. It looks realistic and the light refraction is impressive. Definitely worth the try.