Methods and systems of multifunctional writing device

A multifunctional writing device comprising:

• a hollow body, wherein the hollow body comprises one or more cavities configured to store a protractor, a ruler, a set square thirty/sixty-degree (30/60°) triangle, a set square forty-five-degree (45°) triangle, a compass needle, a USB flash drive, a stylus, and an eraser;
• a first writing member comprising a first writing tip, wherein the first writing member comprises lead and a mechanical pencil system being provided in a first portion of the hollow body, and wherein the first writing tip is axial with respect to the hollow body;
• a second writing member comprising a second writing tip, wherein the second writing member comprises pen system being provided in a second portion of the hollow body, and wherein the second writing tip is axial with respect to the hollow body, and wherein the first portion of the hollow body is at an opposite end of the second portion of the hollow body;
• a pivot pin system which allows to open or close a protractor, a set square thirty/sixty-degree (30/60°) triangle, a set square forty-five-degree (45°) triangle, and a compass needle;
• a hinge system which allows to open or close a ruler;
• a magnetic lock which attaches and stores a protractor, a ruler, a set square thirty/sixty-degree (30/60°) triangle, a set square forty-five-degree (45°) triangle, and a compass needle inside a cavity;
• a magnetic lock which attaches a protractor around a pivot pin, a ruler around a hinge, a set square thirty/sixty-degree (30/60°) triangle around two pivot pins and top edges, and a set square forty-five-degree (45°) triangle around two pivot pins and top edges in an open position;
• wherein a magnetic lock is formed when a permanent magnet object attaches itself to a ferromagnetic material made object;
• and
• wherein a magnetic lock is formed when two permanent objects with opposite polarities attach to each other.