Bubble blowing pen cap

Description

FIG. 1 is a front elevational view of a bubble blowing pen cap showing my new design in an exploded condition;

FIG. 2 is a second front elevational view in a exploded condition;

FIG. 3 is a front elevational view with the bubble blowing pen cap shown in a stored position;

FIG. 4 is a right side elevational view;

FIG. 5 is a left side elevational view; and,

FIG. 6 is a top plan view thereof.

The broken line showings of the writing instrument are for illustrative purposes only and form no part of the claimed design.