Vintage mechanical ashtray by Erhard vintage

Here is 1 beautiful object that this mechanical ashtray German design by erhard vintage, 1 accessory very practical and very very decorative. 1 rotating ashtray perfect for the balcony, the living room, the workshop... And no more smells! Very good condition, nice patina of time, nice quality. Works very well by pressure and rotation of its disc, you have to help to wind it up if you lower the button to the bottom.stamped on the bottom: "ashtray - original - roulette" by erhard. We validate! H: 10cm - diam: 10cm. Reference : 269432