Pen

 Pens are items found in Poptropica.

Role In Reality TV Island
You must use a cheap pen to fill in a Reality TV application form. It can be obtained at the Wayside Motel Office.

Role In Great Pumpkin Island
Linus will leave a pen on his desk after he finishes writing his letter to the Great Pumpkin. You must give it to Charlie so he can sign Lucy's contract.