- Uses a 3mm wide ribbon string, leaving no traces on the book.
- Because it is a handmade product, the shape and size of the pebbles vary from product to product.
- The size of the pebble is very small (12mm~15mm), so it does not damage the book and is easy to carry.
- There is a mini cloud pendant on the other side of the pebble.
- Can be used on A5 size books. (22~24cm)
