Dishwasher tablets, quite old (Leigh)

I’m giving away a container of Finish dishwasher tablets left by the previous owners of the house. There’s no original packaging, and they’re at least two years old. They likely don’t expire. There are about 70 tablets in the box, and I’m giving the box and tablets together. I don’t use a dishwasher, so I’d rather pass them on to someone who can.