Luxury Maison Delcourt writing instruments, three upright aligned pens, deep glossy black lacquer finish with subtle reflections, ballpoint pen, fountain pen and mechanical pencil, polished metal accents, smoky quartz polished hemispherical dome stone set at the top opposite the nib, understated and contemporary luxury design, dark elegant studio background, ultra-detailed photorealistic product photography, 8k, luxury brand aesthetic, comparable to Montblanc, Cartier, Graf von Faber-Castell Mehr sehen