As there is nothing else on the market it works. Less carryover from bottle to bottle is good for many reasons, but there are things that could be better. Printing is a joke. I've had milk spills a few times when I go to the kitchen to close the lid or when it fills up and the milk squirts out a bit. The rubber o-ring on the inside falls out very easily and doesn't seem to have a track for it to go in like other adapters I've seen that would hold it securely in place. I ordered a second set because they are so comfortable but they have the same issues so I think it's a design flaw. I wish there was another brand to try.
Upgrade Your Spectra Pump: Nenesupply Tubing - Compatible With Ameda And Avent - Replace Your Spectra Accessories
57 Review
Nenesupply 21Mm Flange Replacement Kit Compatible With Spectra S2/S1 Breast Pumps, Including Ducksbill Valve, Backflow Protector, And Other S2 Accessories And Parts
39 Review
Nenesupply Pump Parts Compatible With Medela Breastpump Not Original Medela Pump Parts 24Mm Breastshield Valve Membrane For Medela Pump In Style Medela Symphony Swing Replace Medela Breastshield
47 Review
Nenesupply 21Mm Flange Pump Parts - Compatible Replacement Kit For Spectra S2/S1 Breast Pumps With Essential Accessories
42 Review
Plum Organics Hearty Veggie Variety πΌ Pack, 3.5oz Pouches, 18-Pack - Organic Baby Food
8 Review
Earth's Best Non-GMO Soy Plant Based Infant Powder Formula: Iron, Omega-3 DHA & 6 ARA, 21 oz β Comprehensive Nutrition for Infants
7 Review
Omega-3 caps, 1000 mg, 200 pcs.
21 Review
π Beech-Nut Probiotic Melties Pear Mango Spinach Yogurt Melts, 1oz (7 Pack) - Healthy Snacks for Toddlers and Babies
7 Review