I recently got a two bottles of Fiebings Professional Oil Dye, one in the color chocolate, and the other in walnut.
To test them I cut two pieces of veg tan (1mm kipside) and dyed them using a cloth (daubers haven't arrived yet, so I had to make due with what I had). I applied one layer of the chocolate colored dye on one leather piece, and one layer of the walnut color dye on the other piece. But now, even after 5 hours and some buffing, they both still look black. The only thing that got remotely close to the correct color was my finger (stupid me bought some extremely poorly made rubber gloves). So, the question now is what am I doing wrong? I've seen people on YouTube almost pooring dye over the leather, but it still soaks in fairly quick and fades to the correct color. And also, if someone could give me a tip about how to remove the dye from my finger, I'd be very happy.