Adjustable Chinese coffee table

Black and hand-painted chinese coffee table. Hard stone patterns of different color and mother-of-pearl inlays. The table is adjustable in height, the feet can fall under it and in this case measures 16 cm high. There is a glass tray with 4 small transparent suction cups at the 4 corners of the table to further grip and protect the top of it. Around 1990. Good general condition.