Thicker feel, without the weight. The Vic Firth American Custom SD2 Bolero Drumsticks are ideal for jazz, light orchestral, and pit playing. They are made from select rock maple which provides a lighter feel and quick rebound. With a short taper you still get plenty of power from the SD2. With a similar diameter to the 2B, you get the same feel in your hands - without the weight, making them perfect for light, fast playing.