Celebrate 75 years of Peanuts with the Estie Charlie Brown Pencomplete with Chucks cheerful grin and a retro checkered design inspired by his iconic shirt. Honoring the legacy of Charles Schulz, who used an Esterbrook pen to bring the Peanuts gang to life, this edition celebrates the deep connection between two American classics. Each pen includes a character-themed nib cloth thats a nod to Charlies zigzag tee.