They are most likely Czech. I’m merely going by information and photos I found online for similar paperweights. Purple, Pink and Red are all approximately 2 1/2″ tall x approximately 2 1/4″ wide; Green/blue/red (my favorite) and Orange are approximately 2″ tall x approximately 2 1/2″ wide; Confetti is approximately 2″ tall x approximately 2 /4″ wide; Green/red/white is approximately 1 3/4″ tall x approximately 2″ wide; the smallest Bubbly Swirl is approximately 1 1/2″ tall x approximately 2″ wide. Four of the larger paperweights have similar unpolished flat bottoms, the orange one has a slight indent. The 5 larger ones are in very good shape. The three smallest paperweights have numerous tiny dings that I didn’t see until I looked really closely. I’m mainly pricing them for the larger 5. Thank you for viewing these items and please check out my other listings.