10-hole binder - Great for , this manual 10-hole punch binder is suitable for A4 binders, planners, and loose-leaf papers. Create professional spiral bound documents with ease. Portable and space-saving design - The compact mini spiral binder is perfect for home, office or school. for easy storage, yet sturdy enough for frequent use. Complete binding kit included - Comes with 8 black spiral coils, 2 semi-automatic binders and 112 (4 sheets x 27 sheets stickers) hole reinforcement stickers for a spiral notebook punch. Universal paper compatibility - Suitable for A4, A5, B5 pages (up to 10 pages at a time). A must-have comb binder for students, teachers and professionals. and user-friendly - Easy manual spiral punch for precise alignment. The mini binder includes a built-in ruler to accuracy and smooth operation of the coil binder. Color:As Shown Material:plastic Package Contents: 1set * spiral binding machine Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.