Stylus Writer (Online Instructions) by Vernet Magic

You can generate a prediction inside a completely sealed envelope!

• Includes 1 gimmicked envelope, 5 white cards and 1 Stylus Writer and video download with full explanations
• The spectator can hold the envelope
• The envelope is in full view
• Predict any word or number
• No window envelope
• No forces or switches
• Comes with everything you need to perform straight out of the box