Whale Eye

These are the oh-so-popular "whale eye" shells. Also called moon shells, and Plinices Didyma. These are D opening shells. You will receive 1 shell per order.  Please be aware: • Shell(s) received will be similar to those pictured above. • The shell(s) you receive will not be the exact seashell(s) pictured. • We strive to provide you with a quality product. • Please bear in mind our shells are from nature. • They may have natural imperfections, small chips, possible calcium deposits, and vary in size, color and pattern. These shells are safe for Hermit Crabs. Hermit Crab Opening Sizes: 1. Please use the chart below to find the size opening you need. 2. Then verify the shell you are purchasing falls within the corresponding shell size listed. 3. For example, for an opening size of 1.25"; you would need to purchase a shell 1.50" to 2.00" in length. Shell Opening Size in Inches Shell Length Size in Inches 0.90- 1.00 1.00-1.50 1.01-1.25 1.50-2.00 1.26-1.50 2.50-3.00 1.51-1.75 3.00-3.50   Please reach out to us with any questions you may have. We love talking about seashells and Hermit Crabs!