| Size Name | A6 | B6 | SLIM | A5 | B5 |
| Size Series | 100 | 200 | 300 | 400 | 700 |
| Size Length | 148 mm 5.8 inches |
176 mm 6.9 inches |
210 mm 8.3 inches |
210 mm 8.3 inches |
250 mm 9.8 inches |
| Size Width | 105 mm 6.9 inches |
105 mm 6.9 inches |
110 mm 6.9 inches |
148 mm 6.9 inches |
190 mm 6.9 inches |
| Size Depth | 14 mm 0.6 inches |
24 mm 0.9 inches |
14 mm 0.6 inches |
14 mm 0.6 inches |
11 mm 0.4 inches |
| Weight | ~ 160 g | ~ 545 g | ~ 220 g | ~ 346 g | ~ 315 g |
| Binding | Thread & Glue | Thread & Glue | Thread & Glue | Thread & Glue | Thread & Glue |
| Cover Type | Softcover | Softcover | Softcover | Softcover | Softcover |
Features
| Size Name | A6 | B6 | SLIM | A5 | B5 |
| "The Time of the World" illustration by Fiodor Sumkin |
• | n/a | • | • | • |
| Yearly Calendar | • | • | • | • | • |
| Monthly Layout | • | • | • | • | • |
| Weekly Layout | • | • | • | • | • |
| Daily (Day-per-page) Layout | n/a | • | n/a | n/a | n/a |
| Calendar on Weekly Page | • | n/a | • | • | n/a |
| Week Starts | Monday | Monday | Monday | Monday | Monday |
| Notes & Table of Contents | • | • | • | • | • |
| Notes Layout | Grid 3.88 mm | Dotted 3.88mm | Grid 3.88 mm | Grid 3.88 mm | Grid 3.88 mm |
| Personal Data | Last page | Last page | Last page | Last page | Last page |
| Pages Quantity | 260 | 480 | 260 | 260 | 140 |
