Getting water-rings out of leather?

Question:I have an old table that has a leather top but over the years my kids have put their cups and glasses on it which left a ring on the leather. What product can I buy to restore the leather? What process do I have to do to restore it?

Answers:
The only product I have ever used on leather was saddle soap. Just get a can and follow the instructions. If your table is real old I would try a small test spot first. Then get some leather conditioner to finish the job.