3'' Marked Styrofoam Balls in Sets of Six, Premarked Polystyrene Balls, 8cm 3.15 Inches Styrofoam Balls, Polystyrene Spheres, Foam Balls

30 Pcs Polystyrene Balls, 6 Sizes White Foam Balls 3-8cm Styrofoam Balls for School Project, Art, DIY Craft and Party Decoration - AliExpress

4'' Polystyrene Hexagon Balls Sold in Sets of 6 - Finland

Jingle Bells, Hobby Lobby, 5435185

30 Pcs Polystyrene Balls, 6 Sizes White Foam Balls 3-8cm Styrofoam Balls for School Project, Art, DIY Craft and Party Decoration - AliExpress

Polystyrene Balls

White Foam Balls - UK

3'' Hand Drawn Marked Styrofoam Balls in Sets of Six or 12, 3-lined 5-lined 6-lined Hand Drawn Balls, 8cm 3 Styrofoam Balls, Foam Balls

Juvale 24 Pack 3 Inch Foam Balls for Crafts, Smooth Polystyrene Spheres for DIY Decorations, Classroom Projects : Arts, Crafts & Sewing

3'' Styrofoam Apples in Sets of Six 8cm 3.15 - Ireland

3 Styrofoam Balls - UK

AKARI Craft White 8 Inch Foam Balls 2 Pack Large Smooth and Round Polystyrene Foam Balls for Art and Craft Use - Israel