Spray gun Paint Mixing Cup Spray Gun Tank 165/400/600ml Disposable Paint Cup Type H/O Quick Cup Threaded adapter is easy to install Nice and clean condition This product is intended for use in place of normal cups on most gravity cup guns. Setting up the gravity cup. It is connecting the gravity hose from the cup port. Package list 1: 10pcs 600ml Disposable Inner Cup 10pcs Disposable Lids (with built-in 125 micron fluid strainers) 5pcs Cup Sealing Plugs Package list 2: 20pcs 600ml Disposable Inner Cup 20pcs Disposable Lids (with built-in 125 micron fluid strainers) 10pcs Cup Sealing Plugs Package list 3: 30pcs 600ml Disposable Inner Cup 30pcs Disposable Lids (with built-in 125 micron fluid strainers) 15pcs Cup Sealing Plugs Package list 4: 10pcs 400ml Disposable Inner Cup 10pcs Disposable Lids (with built-in 125 micron fluid strainers) 5pcs Cup Sealing Plugs Package list 5: 20pcs 400ml Disposable Inner Cup 20pcs Disposable Lids (with built-in 125 micron fluid strainers) 10pcs Cup Sealing Plugs Package list 6: 50pcs 400ml Disposable Inner Cup 50pcs Disposable Lids (with built-in 125 micron fluid strainers) 25pcs Cup Sealing Plugs Package list 7: 10pcs 165ml Disposable Inner Cup 10pcs Disposable Lids (with built-in 125 micron fluid strainers) 5pcs Cup Sealing Plugs Package list 8: 20pcs 165ml Disposable Inner Cup 20pcs Disposable Lids (with built-in 125 micron fluid strainers) 10pcs Cup Sealing Plugs Package list 9: 50pcs 165ml Disposable Inner Cup 50pcs Disposable Lids (with built-in 125 micron fluid strainers) 25pcs Cup Sealing Plugs Package list 10: 100pcs 165ml Disposable Inner Cup 100pcs Disposable Lids (with built-in 125 micron fluid strainers) 50pcs Cup Sealing Plugs