Toilet cleaning cup refill

Description

FIG. 1 is a front perspective view of a toilet cleaning cup refill, showing our new design;

FIG. 2 is a side view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom perspective view thereof.

In these drawings, broken lines are included for the purpose of illustrating structure that forms no part of the claimed design.

Claims

The ornamental design for a toilet cleaning cup refill, as shown and described.