Show some backbone at your next medical or anatomical activity or event with these human spinal cord-shaped ballpoint pens. This 6" x 0.5" pen looks just like a miniature spine, right down to the curvature, with a metal writing tip. It's a great way to spotlight your brand at medical conferences, trade shows, or for distribution by pharmaceutical representatives. This product is not intended for use by children or pets. It may present a choking hazard to children under 3 years of age.