Fantastic Surprise Glass by Sorcier Magic

A silk is made to disappear. An elegant glass is shown and a balloon is placed inside. Now the glass is held in your hand, or the magician's assistant enters the scene with the previously shown glass.

At a certain point, the balloon will inexplicably explode, making way for the previously disappeared silk. This is a perfect effect to begin your stage magic. The glass, which appears to be crystal but is actually made of high-quality plastic, and the special scarf are provided.

It's perfect if you're working with your assistant on stage. The glass measures 17 cm tall, extra silk (9 inch) not included. Video instructions included.