MAM FEEL GOOD 260ML GLASS BOTTLE UNISEX -1PK Made from strengthened, highly temperature-resistant premium glass The Medium Flow Teat allows for an easy switch between breastfeeding and bottlefeeding Proven effect: A market research confirms that 94% of babies accept the MAM Silk Teat  Extra wide opening for easy filling and cleaning Spill-proof cap which doubles as a measuring cap  2+ Months  Proven effect: 94% of babies accept the MAM Silk Teat®* (*Market research 2009-2014, tested with 1,349 babies.) MAM teats fit all MAM bottles and the Trainer. They are suitable for all kinds of baby drinks.