Emery grain is a very hard rock and mixed with other species of mineral, it becomes extremely abrasive. Every time you stick your needle or pin into an emery pincushion, it cleans it off the natural oils in your fingers and any impurities in your cloth. It also sharpens the very tip of your needle.
I express my sincere thanks here again to Nil to let me use her emery for my pincushion!
I haven't added this to my Etsy shop yet, but its price will be $14 and all you can to do to get it is to contact me, you know.
EDIT: It's in my shop now (6/1). Today I added it. Please click the title to go to the item's page! But there are more coming! :)










