1. Pine cone ornaments: wash and dry pine cones, paint them with varnish or nail polish, and put them in glass or ceramic vases.
2. Pine cone candle: soak the pine cone in essence, dip it in candle wax, dry it and insert the candle.
3. Pine Tower Garland: Fix the pine tower into a small wreath with iron wire, wrap the pine tower with colored thread, and hang small decorations.