No the green eco-tracks are called so because they are made with 70% recycled plastic. (Takara Tomy took 'going green' too seriously!)
They came in straight and curved form, and to my knowledge never featured in any sets. If you're talking about the yellow ones I posted I don't think so.
They came in straight and curved form, and to my knowledge never featured in any sets. If you're talking about the yellow ones I posted I don't think so.
Collecting without a clue since 2010
(This post was last modified: 10-06-2017, 12:28 PM by Super.)