Most drummers - beginners through advanced - practice with a 5B drumstick. These are more commonly used than a 5A drumstick because they are slightly heavier and wider than a 5A. Heavier sticks help build and maintain wrist and finger strength. 5B drumsticks requires a bit more strength from the drummer such as a heavier grip versus a lighter grip when using a 5A drumstick. The heavier 5B builds greater wrist and finger strength, which is what we like to achieve when practicing the drums. You don't get that benefit from a lighter 5A drumstick. The HingeStix 5B Practice Drumsticks are essentially a standard 5B weighted, pitch-matched pair of drumsticks with a patented finger pad mounted at the fulcrum that act as a "hinge", enabling the drumsticks to move freely between your thumbs and forefingers. This helps foster a loose grip, which is critical as you master control of the stick, build speed, and precision. After using the HingeStix 5B Practice Drumsticks a few minutes a day, drummers can instantly transfer that lighter grip and newly acquired finger control to their regular drumsticks. 5A drumsticks are slightly narrower in diameter and lightly than 5B drumsticks and are better for a more finessed drum stroke and a softer sound on the practice pad and drums set. Order you pair at the official online store at HingeStix.com.