As you may, or may not, know, Stampin' Up! has re-designed their stamp pads. Because they make these pads themselves, the molds are good for only so many years before becoming cracked or unusable. Since they were going to have to make new molds anyway, they decided on a new, sleeker design. Because they were not satisfied with some of the newer inks, they've also improved the inks and the refills.
Here is a video you can watch all about the new stamp pads: http://www.youtube.com/watch?v=TybWeSn-tqc&feature=youtu.be
The new pads open easier, have a lower and smaller profile, and they stack! No more stamp pads sliding off my craft desk!
Right now you can purchase a set of the new In Color ink pads and save 10% on the set. Aren't these yummy colors? When the new catalog goes live on June 1st (around noon) you'll be able to get any color in the new cases.