Mini Refillable Necklace Books. Each is easily opened by sliding the elastic cord off the end of the book. Handmade paper lines the interior of the covers. Interior white pages are effortlessly individually removed for quick notetaking. The copper wire holds the pages tightly into place. New pages are simple to insert for ongoing use. A rivet firmly adheres the elastic cord to the book. The black leather cord is long so it may be adjusted to any desired length for comfortable wear around your neck. Many colors are available.