Don't Mix It!

From BoardGameGeek:

This game is no longer in production. If replacement pieces are needed, please contact SimplyFun. We'll do our best to replace game pieces as long as they are available in our warehouse. The Recyclables Sorting Game. It's sorting time at the recycling center, and each player has their own sorting board to separate the glass, metal, paper, and plastic. In Don't Mix it!, players place tiles depicting various different recyclable material. Each round, players thoughtfully place their tiles so that their bin walls connect with only one kind of recyclable material inside. At the end of the game, bins can be any shape or size, but players will not earn points for bins that contain mixed recyclables. Players count up all their validly placed tiles and the player with the most points wins.