In this case, it will all came to the material of the target. The easiest one should be the one that is made by nylon target.
The hardest one to knock over would be made by materials such as silicone, which will basically provide strong deflection for the ball
hope this helps
Pimples?
blackeads? or white heads
???¿??????? what does that mean
The answer is A hydrochloride acid
