They stamp okay.
All the stamps are on one sheet of grey rubber so you have to cut each stamp out and as it's not silicon you can't see through so it makes it tricky to get it lined up properly when stamping.
Also they don't stick to acrylic blocks so you need to use a temporary double sided tape to stick them.
However if none of that is a problem there are a lot of stamps for your money here as it's two sheets - Mistletoe Kisses and Crafters Companion Die'sire Sentimentals Rubber Stamps - Happy Holidays
and I don't know why as the listing doesn't say there will be 2 sheets of stamps.