Modern imports. I usually avoid this type of glass like the plague. They probably had some type of "Murano" sticker on them at one time. Might even have said "made in Italy". They look like Brazilian "Murano" to me, could be Chinese too though. The purple one is sometimes called a trumpet vase or swirled trumpet vase. The other one I can't make heads or tails of. Is it even a vase? Value wise, not much. Probably about what you paid for the small one. The other one, your guess is as good as mine.
I usually do pretty decently on art glass. However there is a big catch, you need to have Sound providence on the maker of this glass and it has to be "ART". Avoid all corporate art glass as it is just crazy hard to move other then flea markets and even that is slow. When ever I make a trip to the southwest I usually pick up a bunch to resale.
Agreed. Murano glass from Italy. $10 at tjmaxx or homegoods. Sister has exact same vase in blues and greens and I saw the yellow version Sunday at homegoods.