I recently purchased the 3"x2" rectangle magnet machine and found it easy to use. I chose the cardboard backing in the kit and wasn't sure if that was the what I wanted to go with after trying it, although there was nothing wrong with it as it pressed perfectly. Then I made my latest purchase of the acrylic backing so as to compare and I like that as well. After comparing both backing types from Jake, I like both methods and its hard to choose between the both, its up to the individual preference. Jakes products arrived on time and I was able to track the parcel, also I was provided updates from Jake as to the when the parcel got held up due to Easter. Great business to deal with.