[Package list] 1 fixed ring; sealing plug x20; disposable lid x50; disposable coaster x50; hard cup x 1 [Less cleaning] There are 50 inner cups and lids, which can be replaced directly without cleaning. Disposable spray paint cups save time and money, increasing spraying efficiency and overall productivity. [Efficient Work] The filter design of the lid and the precise proportions of the outer cup can effectively reduce the use of measuring tools such as paper funnels and paint mixing cups. [Easy to Use] 360-degree spray painting range, you can paint at any angle. It is compatible with style airbrush adapters (adapter not included). [Wide Application]This automatic paint mixing cup is Perfect for automotive paints and varnishes, as well as stains, sealants, gelcoats, varnishes, polyurethanes, and enamels. Colour:As Shown Material:plastic Package Contents: 1 set x pps cups 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.