1、The funnel mounted on the roof is perfect for the installation location. 2、The fully adjustable media flow valve gives you precise control. 3、Light hand for easy operation. 4、Removal of larger items that fit into the cabinet. 5、Specially designed for all kinds of light and small metal corners, spray polishing, primary edges and rust removal. Portable gravity sandblasting machine is portable, made of lightweight material which is convenient to operate, dedicated to all kinds of light and small metal corners, spray polishing, primary edges, rust removal detail dressing. Features: The roof mounted hopper is perfect for spot. Fully adjustable media flow valve gives you precise control. Lightweight, hand-held for easy operation. Removal on larger parts that won fit into cabinet. Dedicated to all kinds of light and small metal corners, spray polishing, primary edges, rust removal detail dressing. Specifications: Air Consumption: 7.0cfm Cup Volume:21lbs Intake Connector:1/4 inch Pneumatic Sandblaster Antirust Sandblaster Pressure: 90psi Intake Connector: 1/4 inch External Diameter: 11.5mm / 0.45in Nozzle diameter: 6.5 Caliber: 6.5mm / 0.26in Item Weight: 422g / 0.9lb Package Weight: 554g / 1.2lb Package Size: 280 * 250 * 90mm / 11.02 * 9.84 * 3.54in Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please allow slight deviation for the measurement data. Package List: 1 * Sandblasting Machine 1 * Manual 1 * Sandblasting Machine 1 * Manual