These stamps are gorgeous and I have been using them all the time, I also have matching dies and love that.
Reason I am giving 4 stars is, they are very hard to aligne if one wants to do some suggested combinations. It is really hit and miss thing, I wish they are clear.
Review: Sizzix - Tim Holtz - Cutting Pad - Alterations Collection - 1 Pair - For Use with On The Edge Dies
I recommend this product
If you have On the Edge Dies you do need this (15 October 2010)
I tried using the dies without this, when I finally decided to buy the plates I regretted I did not do it together with the dies.
Review: Sizzix - Tim Holtz - Alterations Collection - Bigz Die - Tattered Florals