I do this about 6 days a week..
300 crunches
20 back dumbbell rows - 3 Sets (each arm)
20 tricep kickbacks - 3 sets (each arm)
25 reps of bench press - 3 sets
25 barbell curls - 3 sets
25 reverse barbell curls - 3 sets

I'm looking for a way to increase size faster. I heard lighter weight/more reps does that but I'm not too sure myself. I would like to figure out a good way to get my arms bigger "normally", if that makes sense. Any help or advice is appreciated!