Material: Crafted from aged, quarter-cut maple (often European), chosen for its density, strength, and ability to transmit sound waves rapidly. Feet: The two bottom prongs are custom-planed to match the exact arch and contour of the violin's top plate. Crown (Top Curve): Curved to match the radius of the fingerboard, ensuring individual string clearance for the bow. Heart and Eyes: The prominent central heart-shaped cutout and circular holes (eyes) above the waist help tune the flexibility and mass of the bridge E-String Insert: Often fitted with a small parchment, plastic, or ebony insert under the E string slot to prevent the thin steel string from cutting into the softer maple.