Unfilled toner cartridges; unfilled toner cartridges for facsimile machines; unfilled toner cartridges for printers, photocopiers, inkjet printers, facsimile machines and laser printers; unfilled filled ink cartridges for printers, photocopiers, inkjet printers, facsimile machines and laser printers; instruments for measuring length; measuring rules; tape rulers; digital business forms; digital negotiable instrument forms; digital tax forms; downloadable electronic data files and databases, namely, business, legal and tax forms, for use with computer software; blank USB flash drives; surge protectors; mouse pads; wrist rests for computer mouse users; wrist rets for use with computers; cable organizing systems; cables for use with computers and electronic devices; adapters for use with computer and electronic device cables; hubs for use with computer and electronic device cables; calculators; extension cords; power strips; luminous pointers; laser pointers; display screen protectors for providing shade and privacy specially adapted to electronic devices, namely, laptops, cell phones, tables and personal digital assistants; educational apparatus, namely, blocks, pointers, calculators, laboratory glassware and timers for use as a teaching aids for visualization and testing of math, reading and science concepts; magnetic tape for use in decorating lockers and other metal surface and for use in attaching an object to a locker or other metal surface