50 Cup Liners (28oz (800ml): These liners are perfect for single use, eliminating the need for cleaning traditional cups.50 Lids with 125 Strainers: The lids a mess-free operation and filter out any paint impurities for a smooth finish. 1Hard Cup with Retainer Ring: This reusable cup provides a secure base for the liners and connects to your adapter. (not 2.0 series). the need for separate mixing cups, saving time and reducing cleanup. The cup design allows for painting at any angle, even upside down.Wide Compatibility: Works with paints, primers, epoxies, and coatings, including automotive paints, stains, varnishes, and lacquers.Increased Efficiency: Reduces paint waste, minimizes cleaning solvent use, and eliminates the need for cleaning cups. Saves money with less cleaning time, reduced paint waste, and a lower overall cost compared to traditional methods. The liners and convenient cup design make setup and use a breeze. Crystal clear view. Printed on measurement increments (ml/oz) and ratios on the outside of the hard cup. Color: As Shown Material: plastic Package Contents: 1 set * liner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.