Hi Dana,

Thank you for contacting Mearto with your appraisal inquiry.
I've never seen this model before; with a weight of 1.5 pounds each, these might be vases, though it's highly unusual to have a set of vases more than 2 in number.
Based on the photos and information provided, and subject to examination, this is:

A set of six American amber-crystal footed tumblers or vases
unattributed maker, mid 20th Century
of circular section and conical form, the 2-inch-deep cut-to-clear foot on three faceted feet. Apparently unmarked.
each 6 inches tall
CONDITION: not examined in person but appear to be in good condition with wear commensurate to age and use.
$25-35 each or 150-250 for the set*
*represents a fair-market value for auction purposes; retail or asking price may vary.

Please let us know if you have additional items to appraise, and thank you again for using Mearto.