Whimsy Stamps Happy Hippos Clear Stamps, illustrated by Dustin Pike, features three peeking hippos and a selection of fun sentiments, perfect for lighthearted cards and crafts. This is a 4x6 inch clear stamp set.  Coordinating Happy Hippos Outline Dies WSD025, sold separately. 
Sentiments Read:

• I hippopata-miss you
• Hip Hippo Hooray!
• Hippo- BDAY to you!
• Stop Being
• hippo-critical
• Sorry I was
• Love you a ton
• Hippo-potty-mouth