Pllieay 100 Pieces 5 Sizes White Foam Balls Polystyrene Craft Balls Art Decoration Foam Balls for DIY Art Craft, School Projects and Easter Party Decoration : Amazon.co.uk: Home & Kitchen
2 Pack Large Foam Balls for Crafts, 19 cm Diameter Solid Polystyrene Spheres for DIY Projects, Flower Centerpieces (White) : Amazon.co.uk: Home & Kitchen
Polystyrene Foam Balls 50mm pack of 20 - Amazing Arts and Crafts
Polystyrene balls 100mm foam balls for crafts, cupcakes, craft modelling polystyrene spheres 10 units | Fruugo UK
10cm Florist Foam Balls Spheres for Craft
Polystyrene Foam Balls 50mm Diameter - Pack of 20 | S&S Arts & Crafts