Polydron frames 266 pieces

Frames that fit with Polydron add a new dimension to building geometric shapes. Polydron Frames are easy to build with and allow children to see the shape and also explore the inside. Children can explore shapes, angles and corners - Made of: ABS plastic - Recommended age: 4+ years - Storage box included - Easy to build - Frames available in 8 geometric shapes and 4 colours Warning. Not suitable for children under 3 years old