The basics 1" Diameter x 0.13" Deep Square Metal Pans - Available in 10 and 20 packs. The benefits Flat surface to easily write product name with a marker for future reference. The uses Fill them with concealer, lipstick, and foundations. Press loose pigments into the empty pans to create your own shadow. Magnetized to adhere to the Z Palette pan. The bottom line There are no limits to how you can customize your Z Palette with these empty metal pans.