Fill cheap ribbed plastic paint trays with wet cement and 2 garage items, and you absolutely will not believe what this turns into

Garage item 1: Rubber mallet

Garage item 2: Leveling tool

Directions

1. Start by cleaning the ribbed plastic paint trays to ensure they are free of dust and debris.

2. Mix the premixed concrete according to the package instructions, ensuring it reaches a pourable consistency.

3. Pour the wet cement into each plastic paint tray, filling it to the top of the ribs.