X5 enamelled ceramic mugs with abstract 60s decor

Set of 5 conical mugs in glazed ceramic, cream interior, exterior hand-decorated with polychrome abstract patterns (red, orange, black, white, etc.). Handcrafted in the 1960s and 70s, similar to the productions of Vallauris or regional workshops of the same period. Pieces not signed but numbered, typical decoration of the modernist ceramic movement of the South. Height 15 cm Neck diameter 7 cm Very good condition for 2 mugs, for the other 3 pieces small cracks visible only on the inside (see photos), not affecting the exterior aesthetics.