Toy Train Magnet Collar

Plastic collar to wrap around front/rear magnets on Brio style toy trains.

Design is based on the style used by Thomas and Brio brand trains, with the base of the cup between the magnet and the train.

If you really want to produce an over-magnet version similar to what the BigJigs brand uses, just call magnet_collar(false). However, by placing a layer of plastic between the magnet and nail head, you considerably diminish the magnet's ability to hold your train cars together.

Measuremen