Educational Insights The Sea Squad Puppet-on-a-Pen Party Pack of 24 Set includes 24 Sea Squad Puppets-on-a-Pen; 6 each of Flipper, Dipper, Chomper, and Bob. Use as a ballpoint pen with replaceable black ink. Or use as a 7" puppet, complete with a moveable mouth and googly eyes! Perfect for party favors! Appropriate for ages 3 and up.