The best collocation of wolves dragging rubber bands

Use a dilator and a special leather bag to quickly pull and release it.

2050 Tow 1842 can only penetrate Red Bull with spreader and special skin, 2050 is 6, 1842 is 4. The total length must be the length after the limit, otherwise the elastic kinetic energy cannot be squeezed out and cannot penetrate the red bull.

The rubber band of this slingshot is made of round leather. Try to drag the rubber band without increasing tension. The secondary acceleration is helpful to improve the initial velocity.