This a fantastic center lift that is easy and very modular and it doesn't look fishy at all to laypeople.

Such a great application to an old trick. With this double I can now do tricks that needed to be done with much harder to learn and not so convincing double lifts. Awesome thanks for this idea.

The Quine Double is an excellent way to get a double set up. The Quine is very easy to do, and is completely angle proof, which is great, because angles are a thing center doubles have to deal with constantly. While Ed's Presentation and style was good, the Quine Double has many uses outside of his ambitious style routine, such as as an invisible control to the second position. Further more, the move can easily be used to set up for many color changes. It is a great tool to add to your repertoire, and I would highly recommend it to everyone!

The Quine double lift is going straight into my card-toon routine. This is absolutely incredible! Most center doubles are impractical, difficult, and just look suspicious. I usually just sneak the needed card to the bottom through misdirection during Card-toon because of this. However, this double is easy, practical, and looks completely natural!

Pretty good, a bit odd in presentation, but gets the job done and works great for lay people.

The Quine Center Double is a very simple method to obtain a double out of the center of a pack of playing cards. It is very useful and looks fair to the spectator.