Black Board - Wall Clock with washable black board surface The wall clock could be styled individually with chalk or chalk-markers. Just like the black board (chalkboard) in your old school, the surface of this modern wall clock could illustrated with your graphics or writings & easily cleaned afterwards. Develop your personal clock face design or style the wall clock for special occasions & events with your chalk artworks or text message. Clock hands & case are coated like a black board & could be inscribed with common chalk or chalk-markers (washable paint markers) in your favorite colors. To remove old chalk graphics, just use a moist sponge. The wall clock comes with the following components: - Clock case in black ( 30 cm) with washable 'black board surface' - German clock work from the Black Forrest (required battery, 1,5 Volt AA mignon cell, not included) Mignonzelle - kein Bestandteil des Lieferumfangs) - Hour hand with 'black board surface' - Minute hand with 'black board surface' - Second hand - Hanger - 1 Piece Chalk (white) Kreidezeit Wanduhr Zum Selber Beschriften