The Retro 51 Tornado “DINOSAURIA” Popper Rollerball Pen is a unique and collectible writing instrument featuring a metal body with a black ink rollerball. This sealed pen comes with a brand new, never-inked nib and is part of the Retro 51 Pen collection, known for its quality craftsmanship and stylish designs. Made in Taiwan, this rollerball pen is a must-have for pen enthusiasts looking to add a distinctive piece to their collection.