As you concentrate on the silk, a passing spirit gets caught in the silk and it starts to rise and dance. Try as hard as you can but you can't seem to catch the little phantom. After a while the spirit departs from the silk and the silk falls down lifelessly. The silk can again be shown freely from both sides. This is a very inexpensively priced effect that can be used with any serious magic act, Séances or even in lots of comedy routines. Color of Hanky will vary. Dimensions Approximately 18 in x 18 in (45.72cm x 45.72cm)