The ghost has the usual, very good Playmobil quality. For the color-changing LED one AAA battery, not included in the package is required. On the bottom there is a small button to start the color change. The specter is bright and alternates between several, bold colors. Pressing the button again it pulsates with whitish / yellow light. You can turn off the lighting effects with the button. After about 1 minute, an automatic shutdown. Our ghost haunts not by a knight's castle to the Playmobil series belongs there, but by the crystal castle Playmobil fairy land and makes the children a lot of fun!