The first ball to go through an opening will get trapped with proceeding balls always routing to the center exit. Strategize which openings you go through or you'll get 3 balls stuck in this.

This tile is part of my "Trap Tiles Pack". Check the others out.

AY Trap https://thangs.com/3d-model/1003672 Jellyfish https://thangs.com/3d-model/1003678 K Trap https://thangs.com/3d-model/1003680 Peace Trap https://thangs.com/3d-model/1003682 Power Trap https://thangs.com/3d-model/1003683 Splitter https://thangs.com/3d-model/1003685