This is a hand painted Limoges trinket box. From looking for others, I’ve come to the conclusion that it’s a lemon with floral decoration. It measures approximately 2”. The bottom says Decorato a mano Oro zecchino A Baroni The closure is a bit unaligned which can be seen in the photos. It also is in a box from the maker Baroni but must be the wrong one since it’s marked as red decoration. This is inventory from a closed European import gift company.