Using your Unfinished Wood Pisces Constellation Shape is easy. First, peel off the protective paper backing. Then, you can start your craft project right away. If you want to add a hole, tell us the size and where you want it, and we'll do it for free. When it comes to maintenance, keep it in a dry place to prevent warping. You can paint or stain it according to your preference, but make sure to use products suitable for wood. If you need a different thickness, just let us know. Enjoy creating your unique Pisces constellation craft!