Dibbern's fine china Black Forest coffee and tea cup with black tree motif. From the Black Forest Collection. Designed by Bobo Sperlein. 2.25/6cm height, 3.75/10cm diameter (approximately). Available in White/Black. Porcelain. Dishwasher-safe. Made in Germany. Dibbern Black Forrest Coffee & Tea Cup - Black A great designer gift. Shop Dibbern at Barneys New York.