Pad-style, daily calendar refill is a great addition to your desk to help you keep track of your busy schedule in E58-style bases (sold separately). Dated planning pages range 12 months from January to December. One-page-per-weekday format includes ruled, half-hourly appointment times from 7 AM to 4:30 PM; count of days\/days remaining; and past, current and future months reference. The refill for the full-year calendar reference fits under a magnifying lens at the top of each page in the E58-style base.