Image 1 of 2 Image 2 of 2 #4. Annealing / Color Change $55.00 Heat-induced color change on raw stainless or titanium (black, bronze, blue, etc.).+ $15 (material-dependent) Quantity: Add To Cart Added! Heat-induced color change on raw stainless or titanium (black, bronze, blue, etc.).+ $15 (material-dependent)