The color is great, it's an off white and I like that.
Funny thing, when I cut the second one, it didn't stick to my cutter. The first one did, kinda looked like peanut butter.
When I usually cut the slots, it looks like talcum powder and doesn't stick on the tool.
I might just stick them in the oven at around 250 deg for a couple hours. I don't see how that would hurt.