WIDE APPLICATIONS: The disposable cup system is suitable for all types of paints, primers, epoxies and commercial coatings. For use in automotive paint primers and clearcoats as well as stains, sealants, gelcoats, polyurethanes and enamels. Transparent Cup & Transparent Scale: The hard cup designed with transparent scale can easily mix the proportions of ordinary paint systems. The clear cup makes it easy to see the fluid level and easy to operate. Removable & Replaceable: The disposable paint cup system comes with lids, filters, for easy installation, removal and replacement. Comes with Adapter: The Disposable Airbrush Cup System's external hard cup connector is compatible with all model airbrush adapters and cannot be used with the 2.0 Series airbrush adapters. We also carry adapters -33, PRO-44 and PRO-88 HVLP models to meet your different needs. ENERGY EFFICIENT: Our paint mixing cups store safely with disposable lids and cup sealing plugs. can be easily refilled and replaced at any time to increase efficiency. Material: plastic colour: As Shown Package Contents: 20 x lids 20 x filters 2 x hard cup with retaining ring 4 x plugs 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.