Dental Laboratory Dustproof Box Key benefits Contains dust generated during sandblasting and finishing to keep the work area cleaner and reduce contamination of parts and equipment. Improves visibility and comfort with a shadowless lamp and large viewing window, making detailed work easier and less tiring. Ergonomic design and roomy interior allow precise hand movement and steady handling of small components. Main features Dustproof filter box design that helps capture and confine airborne particles produced during sandblasting and abrasive work. Humanized doublehole cuff design with elastic sleeves that seal around the forearms to limit dust escape and provide a secure fit for a variety of arm sizes. Suitable for both beginners and experienced users. Shadowless lamp integrated above a wide viewing window for even illumination across the work area, minimizing shadows and improving visual clarity. Spacious interior with a tapered layout that is narrow at the front and wider at the back. Hands open to 100 degrees inside the box for comfortable positioning and reduced collision with internal walls. Sturdy box construction designed to support routine dental laboratory tasks while maintaining a comfortable working posture. Applications and use scenarios Sandblasting and surface finishing of crowns, bridges, and prosthetic components where dust containment and clear visibility are needed. Polishing, trimming, and detail work on ceramic and composite restorations that require steady hand control and welllit, dustreduced conditions. Cleaning and preparing small parts and lab components prior to bonding or glazing, where a contained workspace prevents crosscontamination of adjacent tasks. Compatibility and performance notes Designed for dental laboratory use and compatible with common sandblasting and finishing workflows. Elastic cuffs accommodate a range of arm sizes and skill levels without restricting dexterity. Large viewing window and shadowless lamp deliver consistent illumination across the workspace to support precise procedures. This dustproof box is a practical addition to dental lab benches for users who need improved dust containment, better lighting, and a comfortable working envelope for small, detailed tasks.