Players and equipment are arranged as shown. 
Cones are used to create a circle, whose diameter is approximately 18-20 meters (the center circle can be perfect) and a stick is placed in the middle of it. 
12 - 16 players can take part in the soccer passing drill for the optimal execution.
It is not necessary to create groups during execution, we only made A-B-C-D groups in the description and drawing to make it clearer. It is very important that two players are needed in the starter positions.
This soccer drill is performed to both directions. 
Two variations can be seen, both variations are performed with 4 balls together.

This is a complex passing exercise, so it demands good quailty of passing technique and high level of cognitive abilities.
Therefore the progression requires strong concentration so it's important for the players to perform the soccer drill with slow intensity and more touches at first.