Stakz pre-inked message stamps utilize an innovative design that features three interlocking stamps in one continuous stack. Each stamp within the set has its own message. Simply "unstack" the desired message and stamp crisp, clean, colorful impressions, and since Stakz stamps are pre-inked, there is no need for a separate stamp pad. Stakz are easy to use and convenient to store, with both a protective cover on the top and bottom to keep your stamps and hands clean.