Believe these are Blenko glass balls, each measuring about 2" in shades of light blue. Each is slightly different, and I have other colors and sizes in other listings. All purchased at an old estate. The price is for 1 light blue ball, see other colors and sizes in separate listings.

Brand: Blenko
Type: Decorative Ball
Color: Blue
Theme: Colorful
Material: Glass
Production Style: Art Glass
Subject: Balls
Handmade: Yes
Vintage: Yes