Using this unfinished wood bowling ball silhouette for your DIY projects is a breeze. First, peel off the protective paper backing that's on most of the crafts. This was there to protect the wood during laser cutting and shipping. If you need a hole in the shape, tell the seller the size and location you want, and they'll add it for free. You can use paints, stains, or other decorative materials on the sanded natural wood. Just remember, the shapes come in sizes from 3 inches up to 48 inches, though some complex ones aren't available in smaller sizes. As for maintenance, keep the wood away from excessive moisture to prevent warping. If it gets dirty, you can gently wipe it with a dry cloth. That's all you need to know to make the most of this great craft item!