The utility model relates to the field of stationery supplies, particularly an improved dual-purpose pen for correction and writing. The utility model comprises a pen holder, a pen core, etc. The utility model is characterized in that a solid correction object (1) is combined with the pen holder (2) and the pen core (3), one end of the solid correction object (1) is connected with the top of the pen holder (2), and the pen core (3) is arranged in the pen holder (2). The utility model solves the problem that correction fluid is arranged on different pens such as ball pens, fountain pens, etc., has the advantages of convenient use, portability, no toxin of the solid correction object, no odor, no damage to human bodies of users, low cost and less investment, and is suitable for the production of enterprises of writing pens such as fountain pens, ball pens, pens, etc.