Hello po! Ang baby mo ay ready na talaga sa 10 months, lalo na kung fully breastfed kasi mas mahirap sila mag-transition, pero yan na sign na ready siya! A few of us tried starting with open cups first (kahit sippy) and just letting them explore and play with water, walang pressure, then gradually introduce the straw when they're comfortable na; most of my mum friends swear by the soft silicone straw cups (like Nuby or Munchkin brands) kasi mas flexible at safe, hindi mahirap sa gums. Start by dipping the straw sa water or juice lang para ma-taste nila, then gently guide their mouth sa straw habang hawak mo pa, may patience lang at repetition, tatanggap nila eventually, hindi overnight. Sorry walang video link na may-share sa amin, pero honestly ang key lang ay consistency, play-based approach, at hindi pa-pressure kasi basta stressed out sila, mas tutulak nila away! You're doing great po