Using your unfinished Baltic birch wood Christmas tree shape is easy. First, peel off the protective paper backing that's on most of the crafts. This was there to keep the wood in good condition during cutting and shipping. You can paint, stain, or decorate this tree however you like to fit your Christmas project. If you need a hole in the shape, just tell us the size and where you want it, and we'll add it for free. When it comes to maintenance, keep the wood away from excessive moisture to prevent warping. If you painted or stained it, a light dusting with a soft cloth will keep it looking great. Store it in a dry place when not in use to ensure its long - lasting quality.