Barrel and cap: A modern precious resin with a fully stainless steel cap inspired by the emblematic Parisian rooftops. Cap button: Stainless steel finished. Clip: Palladium finish. Mechanism: Twist for ballpoint pens. Waterman ballpoint pens produce flawless lines and never dry out. It's an anytime, anywhere ink that gives free reign to your spontaneous expression. Made in France: Benefits from Waterman's in-house craftsmanship and expertise.