Marcus & Marcus Silicone Angled Feeding Bottle & Spoon provides a sustainable solution by extending the usage of the same feeding bottle from breast milk feeding to puree, especially useful when the baby starts eating solid. This can be done by simply replacing the feeding nipple with the dispensing spoon, it's quick and easy. The set comes with a slow flow, platinum silicone feeding nipple. The extra soft feeding nipple is designed in a gradual slope shape which is similar to a human-like nipple that helps to prevent nipple confusion when switching between breast and bottle feeding. When breast milk is not used right away, simply store the bottle in the fridge with the provided sealing disc.