Buy the Sparkly Selections Diamond Painting Storage Case with 60 Containers at Michaels.com. Left over diamonds from a diamond painting kit and/or small jewelry can be stored in these containers and labeled for convenience if desired. Left over diamonds are great for when other diamonds are lost of the same or a similar color, the ones stored may be used to finish the diamond painting. They can also be used in countless crafts and/or art projects to add color and sparkles!