Sand Blasting On A Miniature Scale Has Never Been This Powerful, Clean Or Easy! Remove Unwanted Paint Efficiently And Safely, Tarnish From Metals, Decals From Models In Seconds, Etch Glassware Or To Texture Metals. (Depending On Abrasive Used).. The MicroLux® Grit Blaster takes the concept of an industrial-type blasting chamber and reduces it to hobby size, creating one of the most useful tools in your shop. An ordinary shop vac provides the power (available separately) . . . no compressor is re