the box is designed to allow a spectator to open it

this act gives the performance a chance to involve the whole audience by asking them to countdown together

features some of John's finest card creations

You hand out a small notepad to the audience

My Slice | Daniel Dorian Feuer the box is designed to"My Slice by Daniel Dorian Johnson is absolutely incredible! If you want to look like a superhuman savant, this is the way to go. I'm still blown away by how he managed to pinpoint the digits I was thinking of from a book crammed full of numbers. This effect opens up so many opportunities it's a powerful tool that will entertain your spectators while completely frying their minds. Truly AWESOME! Make sure you pick it up at Blackpool I can't wait to