Yah it is.

I think that's sorta worth it !! @princevince

My son didn't start drinking over 4 oz until almost 3/12 months.

@princevince, I know they are!! these little bottles are not gonna cut it for long lol

Yah you'll get a lot of use anyway. These are the best bottles.

Yea I got those ones too I just brought this for her newborn stage.. @princevince

I bought 4 oz ones and just regretted it because when baby starts to drink more you have to buy new ones anyways so it's good to just buy the bigger ones.