XCSOURCE Dual Action Gravity Feed Tattoo Nail Tool Airbrush Gun Spray Art Paint Kit for Artwork, Nail Art Beauty, Body Art, Design Painting, Model Painting, Fine Line Work Plastic Models, Hobbies Cake Decorating, Craft BI015 Double-action Trigger Air-paint Control. Easy open magazine latch for fast loading by one hand. Light weight die cast for strong power. Hardened Alloy steel driver for long lifen. Dual action trigger design allows users to determine the quantity of air and fluid released.Deal for artwork, nail art beauty, body art, design painting, model painting, fine line work plastic models, hobbies cake decorating, craft, fine art such as restoring china, car pain ting illustration, textile and T-shirt painting