Tips: The black version improves and strengthens the product material Portable gravity sandblasting machine is portable, made of lightweight aluminium 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. All-aluminum body is 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: Usage: Home DIY Application: Sandblasting Machine 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: 632g / 1.39lb Package Weight: 777g / 1.71lb 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 _x000D_