Hamster's Cage  

Some cage is for one hamster but the other is for over 2 hamsters, i think you should choose the big one, if you want your hamsters have kid, after that you must separate the kid and the parent, because the mom will eat the kid.
Big cage can make them more active.

hello again kiukitsu!! :) nice hamster cage there.. i would definitely want to buy a new hamster cage. But it's a problem when the hamster like to chew the plastic cage.. im not quite sure why they do it. Perhaps like you said, the cage is just too small for them. :P It's time to go and find some more new toys for my new hamster soon. :P

Honestly thats to small. They need lots of room. I hate when people put them in small cages. How would they like it??

Yeah. The hamsters would feel very crammed. Many people think that smaller hamsters need less space, but it's not true. The bigger the cage, the happier the hamster! Hamsters are very curious animals and it's just simply adorable to see them looking around the cage and sniffing everything they see.

Still, the cage should have a rectangular base with corners. Round corners will make the hamsters dizzy and confused because the hamsters get disorientated.

Happy mylotting and good day / night to you!