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Expected dispatch: 26-12-2025

Polystyrene Balls 7.5cm - Pack of 25

Item Code: SH1301
$16.96 (inc. GST)
$14.75 (ex. GST)
Taxes, discounts and shipping calculated at checkout.

Polystyrene Balls 7.5cm - Pack of 25 is backordered and will ship as soon as it is back in stock.


The Creatistics Polystyrene Balls 7.5cm are a fantastic addition to any classroom or creative space, offering a lightweight and easy-to-handle surface for a wide range of art, craft, and educational projects. Supplied in a pack of 25, each ball measures 7.5cm in diameter, providing a generous surface area that's perfect for both individual and collaborative creations.

These polystyrene balls are ideal for decorating with sequins, glitter, paint, pins, or stars, allowing children to explore texture, colour, and form. Whether used to craft Christmas baubles, model planets, or build fun character sculptures, they offer a versatile 3D base for creative expression. Their larger size is perfect for projects that require more detail or presence, such as centrepieces, dioramas, or STEM-related models.

Tip: Craft glue may melt polystyrene, so it's important to use tacky craft glue to ensure your designs stay intact and durable.

These polystyrene balls are exclusive to MTA, making them a dependable choice for educators and craft enthusiasts seeking high-quality classroom supplies.

Educational Benefits

  • Enhances fine motor skills - through decorating, pinning, painting, and gluing.
  • Promotes creativity and design thinking - by enabling large-format 3D artwork.
  • Supports STEM learning - through construction of scientific models or structures.
  • Builds material knowledge - by learning suitable adhesives and handling techniques.

Classroom Ideas

  • Create large festive ornaments - with ribbon, sequins, and glitter.
  • Construct planet models - for solar system or space-themed projects.
  • Design animal or character heads - for sculpture or storytelling activities.
  • Incorporate into maths or science models - such as molecules, atoms, or geometric forms.

Product Specifications

  • Contents: 25 polystyrene balls
  • Size: 7.5cm diameter
  • Material: Lightweight polystyrene
  • Decoration Methods: Paint, pins, glitter, sequins, stars
  • Glue Tip: Use tacky craft glue (avoid standard craft glue)
  • Brand: Creatistics
  • Exclusive to: MTA

Pack Size: 25 pieces