Vision (Standard Business Card Size) by Sean Goodman - TrickVision is a super clean, direct and devious business card peek. Vision uses a special gimmick in conjunction with your business cards which allows you to discover your spectator's written down thoughts in a natural and unhurried manner. No wallets. No cases. No chemicals. No special pens. No electronics. No angle or lighting restrictions. Just a pile of business cards, a pen, a spectator and your new best friend the Vision gimmick. Vision requires no