airbrush not spraying with needle cap off?

Preventing A Stuck Airbrush Needle

Product parameter: Made for NEOECO SJ83 airbrush only. These 0.2/ 0.3/ 0.5 mm airbrush needles and airbrush nozzles are designed with proper size;

NEOECO Replacement Nozzle & Needle Tips Type 2 for Model NCT-SJ83

Dual-Action Gravity Feed Airbrush, 0.2 mm Tip, 1/3 oz Funnel Fluid Cup — TCP Global

Airbrush Nozzle Tool Nozzle Kit Wrench Airbrush - Temu

Pistol Trigger Gravity Feed Airbrush, Spray Gun Fan Air Cap 0.3mm Tip — TCP Global

Grex Airbrush - Support Documents

Air Tools Spray Gun Airbrush Airbrush Needle Replacement - Airbrush Parts - Aliexpress

How the he'll do I remove the nozzle cap and needle cap. it's like they are glued to the airbrush. Also how am I meant to use the tiny aah spanner to

Protect spray needle and Beautify your airbrush gun. It is suitable for most airbrush pens, with the thread of 3.7-3.9mm. 5 different airbrush nozzle

SAGUD 5pcs Universal Airbrush Needle Caps Replacement Accessories

Painting with cap on or off : r/airbrush