Got a new sippy cup dont know how it works

[Ineedadiaperchange]

I got a new sippy cup today at Walmart while getting bed pads couldn’t resist and I don’t know how it works.

[KyleABDL]

some are screw tops, some are just pop offs. thats the first step in figuring out which one you have. then wash it, then fill it, then pop the lid back on.

and if it feels like nothings coming out, thats normal, hole is tiny and you gotta work real hard sucking at it to get anything.