Disposable Paint Sprayer Mixing Cup Kit contains 50 disposable liners, 50 lids with filters, 20 cup sealing plugs, 1 hard outer cup, 1 retaining ring Spiral shrinkage of the soft inner cup material, promote the internal paint downward flow, not only the paint out of the uniform, better results, and save paint, more comfortable to use The hard outer cup has scale lines for Comparison, the inner cup is replaceable, convenient for spraying another color, the paint is easy to store with the sealed lid, more professional painters and DIY enthusiasts. Only need to throw away the inner cup and lid after use, which protects the work environment and eliminates the need to spend a lot of money, time and energy on cleaning. Our disposable paint cups can be used for most types of paints, primers, epoxies and commercial paints. Suitable for automotive paint primers, clear coats, top coats and primers, stains, sealers, gelcoats, varnishes, urethanes, enamels and lacquers, etc. Material: plastic colour: As shown Package Contents: 1 set x epoxy primer automotive 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.