【Multi-functionality】 This bottle set is perfect for feeding your baby. The five bottles feature various designs, making them visually appealing. 【Materials】 The bottles are made of two types of materials: plastic and glass. The plastic bottles have overall minor scratches, but they can be used without any problems. 【Convenient Sterilizing Case】 The included sterilizing case can be used in the microwave. It's a convenient item for keeping the bottles clean. - Quantity: 5 bottles (glass 240ml x 2, plastic 240ml x 2, glass 150ml x 1) - Materials: Plastic, Glass - Colors: Clear, Pink, Green, Blue - Design: Character patterns (rabbits, stars, etc.) - Accessories: Sterilizing case, replacement nipples (unused) x 1, nipple care (unused) x 1 Thank you for viewing. The bottles and sterilizing case are used items and have been stored at home. Please wash and sterilize them before use after purchase.