This year as a little gift for family and neighbors, Jack and I made these swirly paint ornaments. He loved making them - about 18 in all. They're super easy. Just squirt in some acrylic craft paint into clear glass or plastic ornaments and swirl like crazy. We did 2 colors in each, and let the first color dry for a bit before adding the 2nd one. A word of warning: these take FOREVER to dry, so don't wait until the last minute to start. It's a good idea to turn them upside down to let the excess paint drain out to help them dry faster. Once they were mostly dry, I put the tops back on, tied a little ribbon to the top and wrote on the outside with a white fine tipped paint pen. Everybody loved them, and Jack and I had fun making them together - and well, that was the best part of all.