I have some modern drums, birch shells - lacquered in a black stain, you can see the grain very well, and the drums kind of almost look dark brown with lighter and darker patches due to the grain. There are 4 small holes were badges once were. Holes are 2 or 3mm. How do I fill the holes in to match the finish? I hope to avoid any crazy re-sanding and re-lacquering of the whole drum just for the sake of 4 tiny holes that use to hold a badge on! I would really prefer not to indulge in any unskilled woodworking as I expect disasters my part! Any ideas would be greatly appreciated.