New To me brush

[RVshave]

I just got a new to me Thater, silver tip with 28 mm knot. It's bulb shaped but suck up a LOT of water compared to my FS fine badger. Is this normal? Do the silver tips absorb that much more? Seem like another learning curve.

 

[Luc]

Bigger brush need more water. Bigger car need more gas.