SpongeBob Squarepants Mini Pen Pals
 
The Mini Pen Pal Pen comes with a ballpoint pen, 1 SpongeBob SquarePants Pen Pal and a Mystery Pen Pal. The pen pals have a clip to attach to the pen, you can attach multiple to the pen.
 
Mystery pen pals are Patrick, Sandy, Tiki House, Pineapple House, Chum Bucket.
 
Officially licensed SpongeBob Squarepants merchandise