Answers:
shoe polish will work, liquid type suitable.
If the surface of the leather has been abraided to the point where on earth you have little flaps or splits in the extraordinarily top layer(s) you will need something with some sort of sealant properties to know how to lay the flaps down and cover over the damaged area. If the scuff are very minor you might be able to draw from away with a good standard leather conditioner; preferably one that has some protectant component. Other wise you will most possible need a leather finish to resolve the damage- depending on the type of leather this may involve applying a finish to an unfinished leather. I hold black rub on that we use in our restoration kits, if you give attention to it needs this you cand contact me at http://www.DIYLeatherSolutions.com
They have little kits for that at a a leather store or even use a moment ago a black sharpy and fix it with that.
Spit and polish.
Hi
Please do not use shoe polish as this will come off on your clothes and is the wrong product to use on bags and could ruin it.
The type of leather you hold will determine what product to use. If you have an aniline style leather (one that absorbs moisture) after you only need to apply leather protector (not a conditioner) as this will remove the scratch successfully.
If you have a coated (pigment) leather then try Easy Colour which is a product glib to apply and will just bring the colour back and will not come sour on your clothes.
If the scratches are very severe you will necessitate to use a pigment colour with a finish over the top to seal it within.
