Poly Foam Ball , Polyfoam Balls, Large Poly Foam Balls, Solid Styrofoam Half Ball L Makes Bouquets L Wedding Party Centerpieces L Craft DIY - Etsy
SmoothFoM Foam Balls | Hobby Lobby | 543975
8 Inch Foam Ball Polystyrene Balls for Art & Crafts Projects - Walmart.com
Large polystyrene spheres
10IN STYROFOAM BALL
Large Craft Foam Balls 120mm Diameter for Kunst und Skulpturen Decor Christmas Ornaments School Projects Science Modeling Charmed Sphere - Walmart.com
Juvale | Designed for Modern Living
30 Inch Large EPS Foam Balls | Universal Foam Products | Styrofoam & EPS Foam Blocks & Sheets
Polystyrene balls and spheres UK. Styrofoam balls also available.
2 Pack Large Foam Balls for Crafts, 6 Inch Solid Polystyrene Spheres for Party Decorations, School Supplies, DIY Projects, Modeling, Ornaments (White) - Walmart.com