JP Woodtone T-style bridge replacement saddles are hand-made by John and Dana Page in their guitar shop in Sunny Valley Oregon. Each piece is painstakingly created using Ebony (treated with a special stabilizing process) or Vera (aka – Argentine Lignum Vitae). Saddles are compensated for accurate tuning using Stainless Steel fret sections and varying slot spacing. They are designed to be direct replacements for most 3 saddle T-style guitar bridges.