Fiebing S Leathercraft Pro Oil Dye 4oz Black

Fiebing's Pro Oil Dye 4oz (118ml) - All Colors

Why did my fiebing's pro dye come out as a dark brown instead of light? : r/Leathercraft

Fiebings Leather Dye Prep – Panhandle Leather Co.

Fiebing S Leathercraft Pro Oil Dye 4oz Black

Fiebings royal blue pro dye looks purple on some leather. - Dyes, Antiques, Stains, Glues, Waxes, Finishes and Conditioners.

Fiebing's Professional Oil Dye Golden Brown 4 Ounce

Fiebing's Pro Dye: the Finest Leather Dye ☆

Fiebing's Pro Dye 118ml (Wools Ball Brush)

Professional PRO Dye

Any ideas what would cause this? I dyed (Fiebings pro dye black)a bunch of pieces of veg tanned and the rest came out great but both pieces that I tooled and dyed