The gauge and string tension of Thomastik Spicocore strings is shown by the colour on the peg end of the string, as follows:
| Weich (low tension): | purple |
| Mittel (medium tension): | red |
| Stark (high tension): | * green |
Features:
| Size: | 4/4 |
| Number of strings: | Single String |
| Tuning: | Orchestra |
| Single String: | High C |
| String Gauge: | Medium |
| Core Type: | Spiral |
| Core Material: | Steel |
| Winding: | Chrome |
| Colour at peg end: | Red |
| Colour at tailpiece end: | Red |