Up for auction I have these 2 vintage Hot Wheels Joiner Paks by Mattel.  I purchased this item at a local estate sale.  Each pack contains 12 purple joiners for the orange Hot Wheels track.  Paks appear new, but plastic is pulled loose at the top.  Package shows wear.  Bid today!  Check out my other items.  I happily combine shipping.  Please email with questions or for more pictures.  Thanks for looking!