Below I was able to add an image of the flowers in the containers on sale at Home Depot. I was unable to add the image yesterday and I thought it was because I had just joined the forum. Some forums restrict new members from uploading images at first. Today I discovered it was a problem with the image. It was not a conventional jpeg but I was able to convert it to one.
See the little containers? The tray is all one piece. Getting them OUT of the containers is tricky.