Slate (made from natural stone) with solid wooden frame. Available in different sizes, neutral or with various imprints.
| size | specification | Art.No. |
| 11 x 8,5 cm | 2 sides plain | 62511 |
| 16 x 12 cm | 2 sides plain | 62516 |
| 14 x 19 cm | 2 sides plain | 62519 |
| 17 x 22 cm | 2 sides plain | 62522 |
| 19 x 24 cm | 2 sides plain | 62524 |
| 22 x 30 cm | 2 sides plain | 62530 |
| 18 x 26 cm | 1 side plain, 1 side natural squared | 62546 |
| 20 x 28 cm | 1 side red lines, 1 side red squared | 62548 |
| 12 x 19 cm | 1 side plain, 1 side with red Z|Z imprint | 62552 |
| 16,5 x 24 cm | 1 side plain, 1 side with red Z|Z imprint | 62556 |
| 22 x 30 cm | 1 side with lines and A,B,C... in wood | 62561 |
| 22 x 30 cm | 1 side squared and A,B,C... in wood | 62562 |
| | special slate pencils | 62589 |
