Montessori Tracing Card Set for Sand Writing & Drawing Tray A fabulous extension to our sand writing and drawing tray (tray sold separately). A fun way to practice writing skills and a great tactile medium to reinforce prewriting skills. Includes 12 laminated cards: 9 left to right tracing cards, 3 geometric shaped cards. Each tracing card shows the image to be traced, while the symbol at the beginning points out the place to start for left to right practice. Sand tray pictured (KL6624) is sold separately.