It's the sink piece of the bar, filled with water. I believe you need to have that piece in your backpack, and use a pitcher of water on it to fill it.How did you get the blue square on top of each bar then? Mine is a dark grey.
doesn't need to be in your backpack, just not locked down. Make sure to lock it down after filling.It's the sink piece of the bar, filled with water. I believe you need to have that piece in your backpack, and use a pitcher of water on it to fill it.
I LOVE your house! Especially the architecture, but the deco is very nice tooHere's what I've done with mine so far.