Auto On/Off Pen
These pens are developed considering the need of children. Often during use writing, pens fall off from children hand, it accidentally falls from adults hand also when pen falls down their point is damaged making the refill useless. This results in loss of money of user. Some times the cap is lost.
These draw backs are removed in this pen. In this pen refill comes out of pen when the pen is held for writing purpose. Pen is in ON position only till it is gripped for writing , as soon as pen is released from hand or it accidentally fall off from hand it is switched OFF
The design of pen can be modified for general or special refill. Currently design is available in two different models 1 . using solid state design