Cold and warm dual-color pen
A technology of colored pens and ice-fire, which is applied in the field of designing ice-fire two-color pens, can solve the problems of lack of bright colors and achieve the effect of rich colors
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[0010] The invention will be further described below in conjunction with the accompanying drawings and examples of implementation
[0011] The invention comprises (1) a film baffle (2) a pen core (3) a pen case. Divide (2) refill into two parts, and then use (3) pen cover to cover and use. Simple use makes life colorful.
[0012] The present invention uses like this and comprises (1) film baffle, (2) pen core, (3) pen cover. Divide (2) refill into two parts with (1) film baffle, and then use (3) pen cap to put it on.
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