Yep that would be my guess but one is iffy and could be a girl (hard to tell with the photographs blurry on my end) You might have two girls and two boys.
I just picked them up and put the camera where I thought it would take a pic
blizzy is the one i'm iffy on
it is the smallest kitten, so i was thinking girl..but it is kinda starting to look like a boy! So who knows, I gave snow white the girlie collar I got and ordered blizzy one with snowflakes
They're such sweeties! I always thought that black was the absence of color and that white was a combination of all colors! Hmmmmm. So what is that little dickens hiding in that spot?