These are three different colors of some mid-century circa 1950's-1960's anodized aluminum tumblers. - One each of lilac, blue, and gold color.
They are all 5 1/2" tall and about 2 1/2" diameter / hold 8 fluid ounces
** These were made by several different companies such as West Bend Aluminum Co. (Wisconsin), Perma-Hue (Edgerton, Ohio), Royal Sealy (Japan), Regal Ware (Wisconsin), Bascal (Italy), Heller (Italy), and also similar called Norben Ware and Zephyr Ware; and probably Krome Kraft (Farber Brothers).
- Unknown maker as not stamped. (RETRO BARWARE)