Ergonomic device for a writing instrument

[0001]FIG. 1 is a perspective view of the ergonomic device for a writing instrument with a hand of a user grasping the ergonomic device for a writing instrument and a writing instrument;

[0002]FIG. 2 is another perspective view of the ergonomic device for a writing instrument;

[0003]FIG. 3 is another perspective view of the ergonomic device for a writing instrument;

[0004]FIG. 4 is a right side elevational view of the ergonomic device for a writing instrument;

[0005]FIG. 5 is a left side elevational view of the ergonomic device for a writing instrument;

[0006]FIG. 6 is a front elevational view of the ergonomic device for a writing instrument;

[0007]FIG. 7 is a back elevational view of the ergonomic device for a writing instrument;

[0008]FIG. 8 is a top plan view of the ergonomic device for a writing instrument; and,

[0009]FIG. 9 is a bottom plan view of the ergonomic device for a writing instrument.

[0010]The broken lines showing the hand of the user and the writing instrument in FIG. 1 represent environment and form no part of the claimed design. All other broken lines represent portions of the ergonomic device for a writing instrument and form no part of the claimed design.