Apparatus for serving various purposes

An apparatus for serving one or more purposes, the apparatus comprising:

• a case, wherein the case has at least one coupling provision from a plurality of coupling provisions, wherein the case is made of a first material;
• a holder operably coupled at one end of the case, wherein the holder is used for holding at least one of a keychain, a ring, and a bracelet, wherein the holder is made of a second material;
• and
• an operating module operably coupled with a mechanism that is positioned inside or around the case to control and operate a holding module, wherein the operating module is positioned on any of face of the case, wherein the holding module has a provision for mounting a plurality of elements for serving the one or more purposes,
• wherein the one or more purposes comprise contact less door opening, bottle opening, cutting, screwing or unscrewing, writing, torch lightning, disinfectant dispensing and spoke wrenching.