Plastic spirals A4 length 30 cm (21 rings)
| Diameter | Number of connection sheets | Pieces in a box | Price in MKD/box |
|
| 6 mm | 25 | 1/100 | 100 | |
| 8 mm | 45 | 1/100 | 120 | |
| 10 mm | 65 | 1/100 | 140 | |
| 12 mm | 95 | 1/100 | 200 | |
| 14 mm | 125 | 1/100 | 230 | |
| 16 mm | 145 | 1/100 | 280 | |
| 18 mm | 170 | 1/100 | 310 | |
| 20 mm | 190 | 1/100 | 350 | |
| 22 mm | 210 | 1/50 | 225 | |
| 25 mm | 240 | 1/50 | 300 | |
| 28 mm | 270 | 1/50 | 325 | |
| 32 mm | 310 | 1/50 | 350 | |
| 38 mm | 370 | 1/50 | 375 | |
| 45 mm | 440 | 1/50 | 400 | |
| 51 mm | 500 | 1/50 | 450 |
