I found this stamper to be a lot better than the other one I was using. Don't rate the scraper, this one is plastic but I prefer an old plastic card. Don't like the metal ones either. 65p for the stamper and scraper, bargain.
The stamper however is softer and more springy, which helps me to stamp the design all around the curve of my nail as mine aren't very flattened. You can see how I stamp my nails here.
Oh and if you like you could always use my recommender code for an extra 5% off!