Card on Ceiling Wax 50g (blue) by David Bonsall and PropDog - Trick For Professionals Dotted throughout the text are

Dotted throughout the text are tips and revelations earned from a lifetime of experience on the front-line entertaining children for a living: delighting real audiences and dealing with the pitfalls we all encounter on a daily basis

Each time the spectator's card will become INVISIBLE

even as you read this

want to perform the "which hand" effect

Card on Ceiling Wax 50g (blue) by David Bonsall and PropDog - Trick For Professionals Dotted throughout the text areThe Card on Ceiling trick has been around for many decades and was originally performed with tacks but over the last few decades, magicians have been using wax as an alternative. At PropDog they came up with what they think is a great improvement to the wax and that is to add color to it. This has many advantages depending on how you perform the effect. For example if you use a method where you store the wax in a tub, then you can use either Bicycle