Miniature Blue Aqua Milk Glass Chamber Stick Candle Holder Swirl Vintage 2"

Cute little aqua blue milk glass candle holder. I haven't been able to identify the maker or vintage. Measures 2" tall. The bottom rim on the underside feels somewhat rough, but it may be from the manufacturing. The only other issue is a couple dark spots on the top. From my smoke- and pet-free home.