Thank you for submitting your items for appraisal. This appears to be a pair of vintage late 20th century famille noire fishbowls, used in the western countries also as a planter or jardiniere. Decorated with fish and plant motifs on the inside and the outside, possibly with no or a rubber stamped mark at the base. The estimate is based on similar sold at auction. Prices in the trade are higher and can vary. There is no measurement for the sentimental value you might attach to the item.