and photo-illustrated instructions for 3 routines

He does it all and is honestly a thinker for our times

at a party or just somewhere

disappear or change ANY flat item that will fit inside them - a secret message

So well that you might think it's technical

Cartridge for Double Cross (Refill) | Magic Smith Neale and photo-illustrated instructions for 3Here's the solution to help you enjoy your Double Cross! This is the vanishing ink replacement cartridge for Double Cross. If your ink is getting dry, this replacement will make your Double Cross write like a new pen. You must already own the prop this is the replacement vanishing ink only. Installation instructions are at the end of the Double Cross instruction video.