Tyvek VERTICAL Envelopes BLACK (10 pk.) by Alan Wong - Trick David Penn * The Invisible Ray Tests

* The Invisible Ray Tests - Ways to make people feel your aura and psychic power from across the room

of a freely-selected crayon

is exactly what I strive for in my shows

4 Ace Revelation

Tyvek VERTICAL Envelopes BLACK (10 pk.) by Alan Wong - Trick David Penn * The Invisible Ray TestsTyvek 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.