Track Connector - 8 Basis Connectors (21048)BRING YOUR OLD TOYS BACK TO LIFE With the TOY2 track adaptors, you and your child can connect the old wooden railways and build completely new adventurous train tracks. Compatible with Duplo Brio railway accessories CHALLENGE YOUR CHILD'S CREATIVITY This TOY2 rail connector set consists of various toy track connectors (8 pieces in total) and makes it possible to create the track in completely new and amazing ways STABLE BUILDING all TOY2 rail