Simply push down on the QuickFit Air Hose Adaptor to release the airbrush.
Iwata QuickFit Quick Disconnect Set for Hose/Airbrush (1/8 BSP)
Iwata QuickFit Quick Disconnect Hose Airbrush Adaptor (1/8 BSP) E-QD1
Iwata QuickFit Quick Disconnect Hose Adaptor (1/8 BSP) E-QD1
IWA-0703 0.04oz (1.25ml) Iwata Metal Side-Feed Cup Iwata Airbrush
Jaw inserts for Iwata Soft Jaw Pliers IWCL-SJP-INSERT Iwata
Iwata Packing O-Ring for Eclipse & Other Iwata Airbrushes IWA-6051