They are grey in there natural habitat but once they are taken out of water they will turn pink.
yes , it will harden into the shape you put it in
it is more of a blob than a shape
A blob.
Kind Of Like A Blob.
No, it is not. A "blob" is a drop or spot or lump of anything. A blob of INK, a blob of BLOOD, a blob of LARD or a blob of water or just a spot on something, like a blob of dried mustard on a shirt. It is not a bad word. It's in the dictionary.
The blob shop.
it can actually take any shape and size
The highly technical term is "BLOB"!
water
Yes. But any object is a geometrical shape of some sort. Even a blob is an irregular geometric shape!
There are lots of shapes: a sphere, an ellipsoid, a smoothed blob.