Shadow Burn Refills do not require the use

do not require the use of a table

hard-case credit card holder engineered for one purpose: certainty

This is true power in an app

Nertz is a multi-player

The 2 folded cards are shown on all sides

Shadow Burn Refills do not require the useBorrow a spectator's dollar bill and demonstrate how to harness the impossible power of shadows (or let the spectator do it!). From the mind of psychologist Sean Chandler, Shadow Burn gives you the ability to, with a wave of your hand, catch the light just right, and force the shadow of your finger to visibly scorch itself onto the bill. A seemingly permanent, charred mark is seared onto the currency in slow motion right where the darkness touched it.