The crystal box contains only clear rounds in various sizes from so tiny you could mount to a fingernail to about 1cm across.
Oh, the bling! The bling! You can bling everything when you have a box of gems! You get 300 pieces of varying shapes and sizes in each box. The storage box itself is actually a clear plastic, divided organizer with 7 compartments and a clasp. Every gem back is smooth and ready to be glued onto your project ~ Sara