Detail 01
Strength 4
The stiff end. Takes steady air support and a firm embouchure or the reed simply won't speak.

Independent shopping perspective
Ten Eb clarinet reeds in Vandoren's V12 cut, strength 4. The firmest common strength — for experienced Eb players with a settled embouchure.

Strong match
Consider the trade-offs
What matters in use
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 01
The stiff end. Takes steady air support and a firm embouchure or the reed simply won't speak.
Detail 02
Cut for the small sopranino clarinet. Won't seal on a Bb, A or bass mouthpiece.
Detail 03
A specific Vandoren cut. Strength numbers only compare within the same series.
Detail 04
Roughly $3.90 a reed. Enough to rotate so you're not playing one reed daily.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
If you aren't already playing 3.5 comfortably, yes. A 4 needs air support and embouchure strength most players build over years.
No. These are Eb clarinet reeds, cut smaller than Bb.
Ten.
Only the strength. Same Eb cut and same V12 series, but the 4 is stiffer and more resistant to blow.