Eco Friendly Product. The Tine 4-in-1 gravity pen is a compact multifunctional writing tool made from RCS-certified recycled stainless steel. It combines black, blue, and red ballpoint inks with a 0.5 mm mechanical pencil in one sleek design. The gravity-assisted mechanism makes switching easy: tilt the barrel at a 30 angle with the desired mode label facing you, then press the pusher to select. A built-in eraser is hidden in the push-button cap for added convenience. With its durable metal body and ergonomic grip, the Tine is ideal for everyday multitasking and is delivered with an instruction manual. Colours: Silver. Sizes: 148mm(h) x 10mm. Features: RCS-certified recycled stainless steel 4-in-1 design: black, blue & red ink + pencil 0.5mm mechanical pencil Gravity-assisted colour selection Built-in eraser under cap Durable metal construction Ergonomic grip Compact multifunction design Easy push-button operation Includes instruction manual. Packaging: Individual carboard sleeve. Materials: Recycled stainless steel. Price includes: NI Printshop - Laser Engraving Per Position. Setup is included.