Do you know what is compatible with learning curve wooden thomas train bits?

[goingbacktowork]

A friend has asked me to add to her sons collection for an xmas gift. She "thinks" brio and elc stuff is compatible with it but she is not sure. Does anyone know what sets can be used together? Many thanks.

Yes brio and all the other brio-a-likes are compatible. So the tesco one, ikea one etc.

The bigjigs wooden trains are compatible too. Mostly any wooden train set with magnetic connections for the trains tend to work together.