3D printing pens; adhesive tape dispensing machines; air compressors; air powered tools, namely, drills, screwdrivers, rivet hammers, saws; automated pet appliances, namely, feeders and waterers; belts for conveyors; bottle sealing machines; coffee grinders, other than hand-operated; electric egg beaters; electric food grinders; electric meat grinders; electric vacuum cleaners and their components; electrical squeezers for fruit and vegetable; power drill bits; power tools, namely, drills, ro...