The Pigeon Glass Feeding Bottle K4 A292 is a high-quality baby bottle made from durable glass material. It features clear measurement markings and comes with Pigeon's specialized nipple design for comfortable feeding. Key features: • Heat-resistant glass construction • Clear measurement markings • Ergonomic bottle shape • Easy to clean and sterilize • Compatible with Pigeon nipples Glass baby bottles are an eco-friendly alternative to plastic bottles. The bottle's glass construction is free from harmful chemicals and maintains the purity of breast milk or formula. The clear measurement markings help caregivers prepare the right amount of feed. The bottle can withstand temperature changes during sterilization and warming.