Set of 3 plastic baby bottles with measurement markings. I used them only once or twice after giving birth because I was exclusively breastfeeding. I think they are clean because I hardly used them, but please refrain from purchasing if you are nervous, as this is a casual inspection. Two are Pigeon, and the other is Chu Chu Baby. - Brand: Pigeon / Chu Chu Baby - Color: Clear / Yellow / White - Material: Glass - Features: With measurement markings - Quantity: Set of 3