How to Remove Nub Marks

3 Ways to Smooth out Nub Marks

1.  Nail Files.  Use small rocking back and forth motions.  DO NOT "Cheese-Grate"  your Gunpla.

2.  Hobby Knives.  It is best to point the knives away from you when cutting until you get used to the pressure needed to "peel"  the layers away like an onion.    Use the curved blade, especially on plastic, because it is more durable since it has more surface area than just a straight edge, which will provide a more rugged cut.  This is ION doll's preferred method to use.

3.  Sand Paper.  This is the best method to use to get things like paint to glide on easily and stay on after it is applied.  This method is very time consuming.  If this is what you want to do use 400 grit, then 600 grit, then 1000 grit progressively.  Always remember:  DO NOT Cheese-Grate your Gundam Toys.