80 Pcs Plastic Book Binding Discs 8 Colors Discbound Expansion Discs Heart Binder Rings for DIY Notebooks Planners

Specification: Material: Plastic Size: 24 mm Color: As the picture shown Quantity: 80 pieces Features: ?With this binding ring, the paper can be combined at will, the inner page can be flipped, and can be increased or decreased at will. ?It is also very tight and firm in use and will not fall easily. This is a good choice for everyday notebook binding. The use of this product may also require a mushroom hole puncher, it can punch paper and then bind the paper with these ring. ?Customize or upgrade your own notebook or planners with these discs.