Tyvek VERTICAL Envelopes BLACK (10 pk.) by Alan Wong - Trick David Penn ) can be provided by

) can be provided by your spectator and then signed

you can do it anytime and anywhere

Doug Dyment has been performing his unique and powerful mentalism around the world

And this deal will only be limited to a very small group of people

you can immediately hand the card out to the spectators

Tyvek VERTICAL Envelopes BLACK (10 pk.) by Alan Wong - Trick David Penn ) can be provided byTyvek Vertical Card Envelopes Black by Alan Wong (Pack of 10) Now also available in vertical openings! Tyvek Vertical Card Envelopes are great utility poker card size, NORMAL envelopes, available in brown and black color, made in very durable tyvek material. To be used separately or in conjunction with the matching Tyvek vertical himber envelopes (sold separately). Comes with 10 Tyvek vertical normal card envelopes. No instructions included.