This bottom cup type air sandblaster delivers reliable surface preparation for workshops, hobby spaces, and small production tasks. Built with durable aluminum pots and a 45# steel nozzle, it handles 80 to 100 mesh grit with consistent performance and minimal residues. Key benefits Durable construction: sturdy aluminum pot and 45# steel nozzle resist wear during frequent use, extending tool life. Ready for fine media: optimized for 80 to 100 mesh grits, ideal for precise cleaning and light surface profiling. Large material capacity: 1000 ml (1 L) cup reduces downtime for refills during mediumlength jobs. Fast setup and workflow: quick connect air inlet enables rapid attachment to compatible compressors and decreases setup time. Controlled, stable operation: bottom cup design and quality nozzle provide steady blast patterns for repeatable results. Easier cleanup: design minimizes leftover media and makes postjob cleaning simpler. Function, compatibility, and performance Function: sandblasting for rust removal, paint stripping, surface cleaning, and light etching on small to medium parts. Compatibility: connects to air supplies that accept quick connect fittings; suitable for workshops and hobby compressor systems. Size and capacity: 1000 ml cup capacity supports longer work sessions before refilling. Materials: aluminum pot body for lighter weight and corrosion resistance; 45# steel nozzle for abrasion resistance when using 80 to 100 mesh grit. Typical applications Restoring metal model parts and hardware: remove old paint and corrosion from small components without overworking the piece. Automotive trim and small panels: prepare trim, brackets, and small panels for repainting or rust treatment. Craft and DIY projects: clean and texture metal, glass, or ceramic surfaces for decorative finishes and etching work. Who should consider this tool Craft enthusiasts, hobbyists, and professional craftsmen who need a compact, reliable sandblaster for precision cleaning and surface preparation. The combination of a 1 L capacity, quick connect air inlet, and a durable 45# steel nozzle makes it a practical choice for frequent smallscale sandblasting tasks.