10 ceramic knife holders in burgundy duck with gold edging

10 duck-shaped knife holders in burgundy/red with golden beaks, very shiny. Vintage, from the 1950s/60s. In enameled ceramic. Very good condition, a small, barely visible defect, certainly a repair on the neck of a duck and a slight chip on the beak of a duck (see photos). Many photos complete the description. Dimensions: length: 9.5cm width: 1.7cm height: 3.8cm weight: 400gr.