Spider Pen by Yigal Mesika

"Powered by an electric motor! Imagine yourself in a casual conversation. You ask for a dollar bill. You place the bill on the palm of your left hand and cover it with your right hand. Suddenly you move both hands apart and the bill floats in midair. You back away across the room from the floating dollar. Then, under your command the bill floats to the floor and lays motionless for a moment. For the final climax, the bill comes up in one flowing motion and levitates all the way into your hands. You will receive an unbelievable reaction! Here it is -- the new generation of invisible thread reel. This is a reel-workers dream come true. The Electric Spider Pen is a first-class product, nothing else even comes close. WHY? Powered by electric motor. No springs or rubber bands. No more safety pins. Easy to use and ready to go. 10 seconds to refill thread. Pen writes and ink is refillable. Includes 25 feet ..."