The Progressive Book Test by Michael O'Brien (Handmaid's Tale) Julio; Sanz - Victor Montoro In an industry first

In an industry first

A coin 2 cellophane effect

when you are finished

Weight: 25g (full set)

and QR codes already printed in large format on card stock so you can perform the trick as soon as you receive it

The Progressive Book Test by Michael O'Brien (Handmaid's Tale) Julio; Sanz - Victor Montoro In an industry firstMy absolute favorite mind reading tool is the Book Test. A Book Test is a special prop disguised as an ordinary book that allows you to read a spectator's mind. With so many of these on the market, how can you possibly know which version of this prop to choose? For me, It all comes down to three simple things: Is it easy to use? Do I need to memorize anything? Does it have multiple uses? So let's talk about the Progressive Book Test! Is it easy to