Amazon.com : Luxurious ballpoint 'Stylus' pen necklace embellished with crystals. Rubber tip for cell phone & tablet use. 4mm glistening dark gray crystals. Glossy dark gray base with a 30” chain. :
DIY Mad Men Inspired Pen Necklace – Make it Laura
Magnetic Necklace Pen Kit in 24kt Gold & Chrome - $35.00