Neef proudly introduces its own new development Kazan synthetic. Not only do they have the softness and suppleness of a natural squirrel but we feel they completely out perform them.
| Size | 10/0 | 5/0 | 3/0 | 2/0 | 0 | 2 | 4 | 6 | 8 | 10 | 12 |
| Width at Ferrule (mm) | 5 | 6 | 7 | 8 | 9 | 11 | 13 | 15 | 18 | 18 | 19 |
| Hair Length (mm) | 22 | 23 | 24 | 27 | 28 | 30 | 35 | 38 | 40 | 42 | 49 |
