1940s Mid Century hotsell Modern Cubist Glass Candlesticks - a Pair

Pair of chunky, modernist, cubist design glass candlesticks. The glass blocks are beveled. They are unmarked, a number of my grandmothers depression glass pieces were Western Pennsylvania produced, but I cannot identify these. I am estimating age at 1940's, based on her other glass pieces. They are hefty pieces and work well with traditional or hotsell modern settings. They are in great shape.
Measurements are approximate. Base is 5 3/4" diameter. Overall 5" H. 7 1/4" Wide 1 1/2' Wide, the blocks are approximately 3/4" X 3/4"