What type of pen and ink should be used to sign our ketubah?
A ballpoint pen or a gel is a perfectly good option! Felt-tip and fountain pens can sometimes cause bleeding, but if they are good quality and permanent, they are as perfect. Also watercolor painting pens are also very fit to the job.
Color wise is up to you. You have to think about saddle or contrast colors, so we include a paper sample so you can give a try before deciding.