Demonstrate Item Placement and Question Utility

What happens here

The presenter attempts to understand the purpose of the floating grid by experimenting with various painting items. He places a paint brush onto the grid, observing that it rests on the surface, preventing the bristles from being fully submerged in the liquid. He also mentions having placed a pair of gloves (not fully visible in the shot, but implied to be on the grid or underneath it) with the intention of washing them, but notes that the grid prevents them from being fully in the water. He questions why one would want items to float on top instead of being fully submerged or completely out of the liquid.

Goal: Illustrate how items interact with the floating grid and express confusion about its benefit.