30 Piece Cork Collection (Assorted Sizes) This is a great collection of 30 pieces of natural cork in various sizes: 8/0 6/6 6/4 6/6 1/8 1/10-12 14. Use with crafts, home decor, paper craft projects, and much more. Use it at home, work, school, camp and many other places as well. Note: For decorative use only - not a toy.