Vintage possibly Rudolf Jurnikl? Ice Cube Candle Holders, Mid Century Czech Glass Collectible, lot of 3

IMPORTANT: Multiple items or delivery to remote areas may require postage adjustment. You'll be contacted before dispatch with the option to cancel for a full refund.

Set of three candleholders.

There are no seems, the curved indents are on all 4 sides and they are rather heavy, as a result I believe they are by Rudolf.
All three are in extremely good condition, there might be some very small faint scuffs on the underside corners. There is also the odd imperfection floating within the glass.
I do offer combined postage.