Designed to give you a nice, solid, smooth line for general writing. It is made of Metal material which is to use. The novelty diamond shape is unique and eye-catching that is perfect for children. It starts quickly without dragging, requires minimal pressure from your hand, and delivers crisp, clean lines every time. Features -Color:Assorted Color -Material:Metal -Size:14.00X2.00X2.00cm/5.50X0.79X0.79in -Free-flowing ink provides smooth writing and painting, portable and lightweight. -Made of Metal material, it is and practical. Fast Dry ink, clean and tidy writing. -The diamond ballpoint pen allows you to effortlessly glide across the paper without dragging. -Enjoy hours of writing with no strain on your wrist or hand with the pen. Enough for your daily use and replacement; also can be shared with classmates, friends, family members or others who need it. You can also gift them to your significant. -Creative and decorative diamond makes it a great gift choice for families, friends, students, etc. The diamond pen is mainly made of green metal, which is , comfortable to hold, and convenient for writing. Package list: 4