We have stock separate from the listed items. Please inquire if you are interested. These are refills for a 6-hole Milky Mini System Notebook, designed to complement the colors of the Pentel Hybrid Milky pens. While the Hybrid Milky pens are still sold, the refills for notebooks have been discontinued. These are vintage items that have been stored for a long time. The following was generated by AI: Pentel Hybrid Milky series, with 30 sheets each of free monthly, free weekly, and free note refills. - Type: Free Note - Brand: Pentel - Model: Hybrid Milky - Number of sheets: 30 - Type: Free Monthly - Number of sheets: 30 - Type: Free Weekly - Number of sheets: 30 Thank you for viewing.