Place glue stick in glue gun and let heat up
Start with 1 tile, smooth side down. Inside the square, line one side with glue. Take another tile, (smooth side facing out) and line up the edge perpendicular to the first tile. Set it in line of glue. Hold for 20 seconds and let dry. Repeat the process for the opposite side
Place glue on both upward tiles and place 4th tile on top. You now have an open box. Line the bottom with glue and place 5th and final tile to enclose the box.
Let glue dry for 5 minutes before handling.
Finish to your liking!
Optional - Adhere painter's tape to the tiles in desired pattern. Spray paint each side and let dry. Remove painter's tape to reveal design. Fill with potting soil and your favorite plant!