### YSTUDIO Classic Revolve Ballpoint Pen Silver The YSTUDIO Classic Revolve Ballpoint Pen in Shiny Silver is the perfect combination of form and function. It features a unique spring cap design structure (push and twist) and is made from solid brass with a silver color coating for enhanced durability and shiny appereance. Enjoy smooth writing during any work session or adventure with this stylish, practical pen. * Material:Brass, Silver coating * Specs:9.5 X 11 X 138 mm * Refills:ballpoint pen refill (e.g. schmidt refill p 900 m) Without any surface treatment and by the constant use of the owner, the silver paint layer will wear off over time and the color of the brass will gradually appear. You can accelerate this brassing effect by slightly removing the paint on the surface with sanding paper.