Warburton's, The Buzzard

From the Warburton Webpage:   The Buzzard gives,

• The unique combination of shapes controls the airflow to achieve balanced resistance
• The internal taper through the throat section plus the reverse bell flair expands and focuses the buzz
• Promotes the natural position of the embouchure as if playing the instrument
• Provides resistance similar to your instrument for a natural, relaxed feel
• Portable - take along everywhere you can't bring your horn
• Indestructible - made from tough Delrin plastic - great for students!
• Lightweight and easily Portable - keep one in your pocket
• Convenient for a quick and effective warm-up
• Designed and Manufactured in USA at the Warburton Factory
• Terry Warburton has successfully developed THE BUZZARD to achieve the maximum buzzing potential at a very affordable price
• Available Sizes:
  • TB01 - Trumpet
  • TB02 - French Horn
  • TB03 - Cornet
  • TB04 - Flugelhorn
  • TB05 - Trombone (Tenor)
  • TB06 - Large Trombone
  • TB07 - Euro
  • TB08 - Conn
  • TB09 - Tuba
  • TB10 - Large Tuba