These tiny shells are sometimes referred to as littorinas or nerites. They are a natural white color. There are 50 shells per pack. I always add a couple of extras.
They are available in 2 sizes. The extra tiny ones were sorted through a 3/16" screen.
The tiny ones were sorted through a 7/32" screen.
For larger ones, check my TINY-SMALL SHELL page.
These shells have been carefully washed and sorted so they are clean, unbroken and ready for your projects.