Inkless pen. This pen has a metal alloy tip and as you write, it oxidizes the surface of the paper without leaving a residue.
Branded Pens UK: Custom Printed Pens with your Logo
Yolev 2 Pieces Metal Inkless Pen Inkless Erasable Pencil Metallic Pencil Aluminum Pencil with 2 Replaceable Nib Write Pen Aluminium Pencil Metallic for Writing, Drawing, Drafting : : Stationery & Office Supplies
Outus 4 Pieces Metal Inkless Pen Everlasting Pencil Infinite Write Pen with Eraser Aluminium Pencil Metallic No Ink Signing Pen Kids Adults Office Home School Supplies : Office Products
Inkless pen with bamboo barrel
Napkin Forever Pininfarina Cambiano Inkless Pen - Light Aluminium : : Stationery & Office Supplies
Office Everlasting Pencil Eternal Metal Pen Inkless Pen Office Painting Best
KBNIAN 8 Pcs Inkless Pencils,Everlasting Pencil Unlimited Writing Eternal Pencil Write Smoothly Metal Inkless Pen with 8 Replaceable Graphite Nib & Eraser for Kids,Adults,Home,Office,School Supplies : : Stationery & Office Supplies
Etern Inkless Pen The Pro Branding Co
Long lasting inkless pen: 12 for £54.92