Thank you for looking! Tomica System Pier Parts Set 4-tier: 4 pieces 3-tier: 1 piece 2-tier: 1 piece One of the 4-tier pieces has a large stain that won't come off. It looks like nail polish. These items were played with by a child, so there may be other minor stains. Please understand that these are used items and only purchase if you are okay with this. Thank you. m(_ _)m