Thank you for submitting your item for appraisal. This appears to be a group of three chinese snuff bottles, transparent glass painted from the inside, very likely in the same workshop, depicting various birds among branches, blossoms, fruit or foliage, not signed. This is very decorative vintage set of snuff bottles, executed by an experienced 20th century artisan. The estimate is based on similar items sold at auction. There is no measurement for the sentimental value you might attach to it.