Detail 01
Strength 5
Very stiff. High resistance, requires strong air support, rewards a developed embouchure with control at loud dynamics.
Product detailSKU #1274228075263
FibracellPremier Synthetic Bb Clarinet Reed Strength 5
1/2
Independent shopping perspective
The Korena take
The hardest strength in this Bb clarinet line. For experienced players who want maximum resistance and a reed that doesn't shift with conditions.
Strong match
Who this is for
- Players already comfortable on cane at 4.5 or 5
- Close-mouthpiece setups that need a stiff reed
- Long outdoor sets where cane goes unstable
Consider the trade-offs
When to look elsewhere
- Students and intermediate players — this will feel unplayable
- Anyone on an open-facing mouthpiece, which pairs better with softer reeds
- Bass clarinet; this is soprano Bb only
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Synthetic, not cane
Plays the same wet or dry. No soaking, no warping, no waiting for it to wake up.
Detail 03
Bb clarinet cut
Fits soprano Bb mouthpieces only. Not interchangeable with bass, alto, or saxophone reeds.
Detail 04
Premier series
Consistent strength grading across the line, so a replacement 5 feels like the one you're playing now.
Detail 05
$21.99 per reed
Priced above a single cane reed, but replaces the box-sorting most players do to find one usable 5.
Final check
Know before you order
- 01Strength 5 is a big jump — try 4.5 first if you're stepping up
- 02No mouthpiece, ligature, or case included
- 03Mouthpiece facing matters more at this strength; a mismatch will feel choked
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Who actually plays a 5?
Players on close-facing mouthpieces with strong air support, usually classical clarinetists chasing resistance and control at high volume.
02How does synthetic 5 compare to cane 5?
Strength scales differ between synthetic and cane, so it may feel harder or softer than the cane number you know.
03Do I need to soak it?
No. It doesn't absorb water and plays consistently from the first note with no break-in.
04Will it fit a saxophone mouthpiece?
No. This is cut for Bb soprano clarinet and won't seat properly on any saxophone mouthpiece.
