What is the Polydron KinderMag Starter Set?

The Polydron KinderMag Starter Set is a 48-piece magnetic construction set for children aged 12 months and above, comprising 24 squares and 24 triangles made from 70% recycled plastic. The pieces connect with a satisfying magnetic snap, allowing young children to explore 2D patterns and 3D structures with ease. Designed by Polydron, a UK-based manufacturer of educational construction resources, the Starter Set gives toddlers and young children their first experience of magnetic building without the frustration of fiddly fastenings.

How it helps in early years development

Handling and connecting the chunky 7cm pieces builds fine motor control and hand-eye coordination in children who are still developing grip and pinch strength. Exploring how flat shapes connect and fold into 3D structures introduces early spatial reasoning and an intuitive understanding of geometry. The four speckled pastel colours provide a natural starting point for colour recognition and simple sorting activities, which are foundational skills for children in the early years.

For children with additional needs, including those with dyspraxia, developmental coordination difficulties, or delayed fine motor skills, the large piece size and strong magnetic connection reduce the physical effort required, allowing children to stay focused on creative exploration rather than managing the mechanics of building.

Why it works in early years settings

• Sized for small hands from 12 months: squares measure 7cm x 7cm, designed to be easy to grasp, hold, and connect for toddlers and young children with developing motor skills.
• Durable and hygienic: tough recycled plastic construction stands up to repeated use, and pieces can be sterilised with an alcohol-based sanitiser, making the set suitable for nursery and early years settings.
• Sustainably produced: manufactured from 70% recycled plastic and supplied in a recyclable carton, the KinderMag Starter Set is a responsible choice for settings with sustainability commitments.
• Compact and easy to store: with 48 pieces in a sturdy reusable carton measuring 22.5 x 15 x 6 cm and weighing just 1.2 kg, the starter set is straightforward to store and transport.
• Includes a model guide: gives practitioners and parents structured starting-point models to support guided play alongside free exploration.

A first magnetic construction set for home use

The Starter Set is particularly well suited to home use, providing a manageable quantity of pieces for individual children or sibling pairs. Parents supporting children with developmental delays, fine motor difficulties, or sensory sensitivities will find the gentle pastel colours and satisfying magnetic connection helpful for encouraging independent play and early construction skills at home.

Why magnetic construction supports early development

Hands-on manipulative play is consistently highlighted in early childhood development research as important for building the foundational skills children need in literacy and numeracy. Magnetic construction encourages sustained attention, problem-solving, and spatial thinking. For children with dyspraxia or developmental coordination disorder, activities that build fine motor strength and hand-eye coordination are widely recommended as part of a supportive approach to early development.

Ready to order?

The Polydron KinderMag Starter Set is available to order for home use, nurseries, and early years settings. For larger quantities or questions about suitability, our team is happy to help.

• 48 magnetic pieces included: 24 squares and 24 triangles, providing a complete starter quantity for individual or small group play.
• Magnetic snap connection: pieces connect firmly with a simple push, accessible for children aged 12 months and above without requiring a precise pincer grip.
• Large piece size: squares measure 7cm x 7cm, designed for easy handling by toddlers and young children with developing fine motor skills.
• 70% recycled plastic construction: durable and sustainably produced, suitable for home and classroom use.
• BPA free: safe for use with the youngest children from 12 months.
• 4 speckled pastel colours: soft, attractive hues that support colour recognition and sorting activities.
• Supports 2D and 3D construction: flat pieces connect to create both flat patterns and three-dimensional models.
• Model guide included: gives practitioners and families structured starting-point models for guided play.
• Cleaning method: sterilise with alcohol-based sanitiser, suitable for nursery hygiene standards.
• Age suitability: 12 months and above.
• Weight: 1.2 kg.
• Dimensions (L x W x H): 22.5 x 15 x 6 cm.
• Packaging: sturdy, reusable carton with recyclable materials.
• Barcode (EAN-13): 5060164538998.
• Product code (MPN): 57-5000.
• Material: 70% recycled plastic.

• What is the Polydron KinderMag Starter Set?
  The Polydron KinderMag Starter Set is a 48-piece magnetic construction set for children aged 12 months and above. It includes 24 squares and 24 triangles made from 70% recycled plastic that connect with a magnetic snap to build 2D patterns and 3D models. A model guide is included to support guided play.
• What age is the KinderMag Starter Set suitable for?
  The KinderMag Starter Set is designed for children aged 12 months and above. The chunky 7cm pieces are large enough to be safe and manageable for toddlers, and the set remains engaging through nursery and early Reception years. It is safety tested for children from 12 months.
• What is the difference between the KinderMag Starter Set and the KinderMag Class Set?
  The KinderMag Starter Set contains 48 pieces (24 squares and 24 triangles) and is designed for individual or small group use at home or in a small nursery setting. The KinderMag Class Set contains 96 pieces (48 squares and 48 triangles) and is designed for larger group activities in nursery and early years classroom settings.
• How does the KinderMag Starter Set support children with dyspraxia or fine motor difficulties?
  The KinderMag Starter Set is well suited to children with dyspraxia or developmental coordination difficulties. The large 7cm pieces are easy to grasp, and the magnetic connection means pieces do not need to be slotted or clipped together with precision. Children can concentrate on exploration and creativity rather than managing the physical challenge of building.
• What skills does the KinderMag Starter Set develop in young children?
  The KinderMag Starter Set supports fine motor control, hand-eye coordination, spatial reasoning, early maths concepts including shape recognition and symmetry, and sustained attention. For children with learning differences such as dyspraxia or developmental coordination disorder, this kind of hands-on manipulative play is widely recommended as part of a supportive early development approach.
• Is the KinderMag Starter Set suitable for use in a nursery?
  Yes, the KinderMag Starter Set is suitable for nursery use. The pieces are tough, BPA free, and can be sterilised with an alcohol-based sanitiser. The compact reusable carton makes storage and distribution straightforward. For settings needing a larger quantity of pieces, the KinderMag Class Set with 96 pieces may be a better fit.
• Is the Polydron KinderMag Starter Set made from recycled materials?
  Yes. The KinderMag Starter Set is manufactured from 70% recycled plastic and supplied in a recyclable carton. It is also BPA free. Polydron is a UK-based manufacturer committed to more sustainable production of educational construction resources.
• Can the KinderMag Starter Set pieces build three-dimensional models?
  Yes. The KinderMag squares and triangles connect magnetically on all edges, allowing children to fold flat pieces into three-dimensional shapes and structures. The included model guide shows both 2D and 3D builds suited to the full age range from toddler to early primary school.