Woody Giraffe Figur. The last Hoptimist designed by Hans Gustav Ehrenreich in 1972: Instead of his popular round balls, the Danish furniture maker chose a more realistic design of the animal and depicted the silhouette of three giraffes as a whole connected by a bolt. It also has a wobble effect! The necks are made of a strip of spring steel that allows the giraffe heads to nod. Additionally, the magnetic eyes create a movement-determining magnetic field due to their opposite polarity: The result resembles the gait of a giraffe walking through the savannah, even though the Woody figure from Hoptimist doesn't move an inch from its spot!.