Humanized double-hole cuff design with elastic cuffs fits snugly on arms to effectively prevent dust spillage, suitable for both beginners and experts. Large working space with a front-narrow, back-wide box design and 100° hand openings minimizes collisions and reduces hand fatigue during extended use. Shadowless lamp design and large window provide a wide, clear field of vision for comfortable work without shadows or visual strain. Reduces cleanup time, boosts hygiene, and enhances focus on crafting, ideal for dentures, jewelry, jade, stone carvings, wood carvings, gold, and handicraft engravings. Dust-proof filter box design prevents dust spread during sandblasting, reducing health risks and avoiding occupational diseases from dust exposure.