Use a poster board , any kind of squared wood for bottom with edges and christmas lights. Cut any size holes in the posterboard . christmas lights sit on bottom of square. shape the poster board and use a thin line of hot glue to hold them together. Night lights!
chalkboard wine glasses--what a fun idea. Same idea could be used on any glass with any color, if you get the additive for chalkboard paint and put it in the color of your choice:) Nice wedding or shower gift too!