Add new tricks to your playing. We managed to get our hands on some of the super hard to find All Gold B7 model (no black paint)! The Bigsby B7 is a popular choice for Gibson Les Paul and ES-335 players. Paul Bigsby designed one of the first successful vibrato arms for Merle Travis in the 1940s. Today, the Bigsby B7 is still sand cast by hand. Molten aluminum is poured into sand cast molds: exactly as Paul originally did it. The Bigsby B7 lets you bend the pitch of notes or entire chords, allowing you to incorporate new tricks into your playing! Famous B7 users include Keith Richards, Dan Auerbach, Neil Young and George Harrison. Bigsby B7 All Gold features: • Works with Gibson Les Pauls and ES-335s. • Model: B7 • Material: Aluminum. • Stainless steel handle bar. • Weight: 354 grams. • Includes: Screws, tension spring and plastic washer.