This is a set of 4 aqua pressed glass salts probably made by Westmoreland, USA. They have a toothed rim and an impressed star bottom with an all over diamond knob pattern. This is a set of 3. They measure approximately 1.5 inches in diameter and .75 of an inch deep. They are all in very good condition and make a nice set of a very pretty color. Shipping in the US by USPS priority insured with tracking is $7.60.