Wall Clock Modern Cuckoo The Modern Cuckoo wall clock by Karlsson shows exactly how a classic clock can be perfectly put in a modern jacket. It is not for nothing that it is the bestseller in the Karlsson collection. Its ABS casing and metallic frame make it even more daring. Where will you hang the Modern Cuckoo by Karlsson? h x b x d : 41 x 21,5 x 8,5 cm