The New Medela Harmony Manual Breast Pump – Our Single Manual Hand Breast Pump With The New Flex Breast Shields Providing More Comfort And Expressing More Milk • Light And Discreet: Our New Medela Harmony Manual Pump Can Easily Fit Into Your Handbag So You Can Take It Almost Anywhere And Pump. • Flex Technology: Our Unique Flex Breast Shields Mould Perfectly To Your Shape For Optimum Comfort Whilst Pumping And Gives You More Milk Per Session. • 2 Phase Expression: Our Manual Breast Pump Uses 2 Phase Expression Technology To Simulate Natural Baby Sucking Behaviour At The Mother’S Breast One Of The Only Manual Breast Pumps To Offer This. • Ease Of Use: Easy To Use And Clean Leaving You With More Time To Spend With Baby