VTG GLASS POLAR BEARS MURANO?

Description

Not sure who made either of these guys.  The larger one measures 5 long and about 2 3/4 in the back.  The smaller, more delicate one is about 4 long.  The smaller one has some rough or even sharper edges, but nothing actually looks chipped.  The larger one is smooth and no issues that I can see.  If you have any information or questions, please ask.  Thanks