Mega Mag Magnetic Polydron Set

Chunky, easy to grip, and forgiving. Mega Mag is Magnetic Polydron scaled up for younger children — pieces big enough for small hands to manage without pinching, dropping, or getting cross.

The magnets snap together firmly, so a wobbly build doesn't collapse the moment it's touched. Bright colours, sturdy plastic, fine indoors or out in the garden.

A good first construction set if your child is keen but still finding fiddly things frustrating.