You show three black phonograph records to the audience. The first black record is placed on a record and a colored silk is pushed through the record hole. When you remove the record from the sleeve, it has magically changed its color to that of the silk. This is repeated with the other two records. Nothing is found when you open the sleeve to show the inside .
Selling a used copy of Effortless Card Magic by Peter Duffie. This is a hardcover, with dustjacket. I noticed two formerly dog-eared pages, otherwise regular wear from use, overall decent condition, all pages intact and fully readable.
Selling a used copy of Magician's Home Companion Volume 1 by Jim Klein. This is a hardcover book. There's some scuffing on the back, and regular wear from use and age, but overall decent condition. All pages intact and fully readable.