Using these unfinished wood striped Easter egg shape crafts is a breeze. First, peel off the protective paper backing that's on most of the crafts. This backing is there to keep the wood safe during laser cutting and shipping. You can use these crafts for up to 46 different DIY projects. If you need a hole in the egg shape, just tell us the size and where you want it, and we'll add it for free. These eggs come in lengths from 3 inches to 36 inches and are made from 1/8 (3mm), 1/4 (6mm), or 1/2 (12mm) inch cabinet - grade Baltic birch plywood. If you want a different thickness, let us know. When it comes to maintenance, keep the wood in a dry place. Avoid exposing it to excessive moisture as it could warp the wood. You can paint or stain the wood according to your project needs. If you have any questions while using these crafts, don't hesitate to message the seller, and we'll be happy to help you out.