RICO Grand Concert Select Traditional Rico Grand Concert Select Evolution Reed for B♭ Clarinet Size 4 New, Unopened Although they are size 4, I personally found the playing feel to be roughly equivalent to Vandoren V12 3.5, and I was able to play them without any issues. I heard that Vandoren reeds will increase in price in November, so how about preparing for the price increase? Those who use D'Addario reeds, why not give these a try? I have several in stock. Price reduction is also possible. Please feel free to comment if you are interested.