Steel curved needles are most commonly used in Coptic and other book structures. Three sizes are available, indicated by the diameter of the curve.
Lineco Curved Bookbinders Needles
Bookbinder's Shears - Hollinger Metal Edge
Tools and Cleaners - Hollinger Metal Edge
Vintage NEW Singer 5 Hand Sewing Needles Package Set C-29 Curved
Book and Document Repair - Hollinger Metal Edge
Stylus / Needle Tool - John Neal Books
Bulk Loose Needles: Milliners / Straws Needles
Bookbinding - Jen Hernandez Art
Book Binding Supplies and plate holders
Bookbinding - Thread & Needles - John Neal Books
Lineco Book Binding Stainless Steel Needles, Ideally
Bulk Loose Needles: Bookbinders Needles
Light Duty Awl
{Message me :) Anytime if you need help sewing or learning to sew!}, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~, Curved Quilting Needles,
Curved Quilting Needles, Hand Sewing #JJ60400, 4-Pack, 2 inch (5cm), 2 1/2 inch(6.4 cm), John James/The Colonial Needle Made in England