Do you want to try our needles out before you go? No problem. We made a pack of 5 cartridges in a nice box.

The box contains one of each of the following configurations:

SGTC 1005RL

SGTC 1209SEM

SGTC 1207RL

SGTC 1011MG

SGTC 1207RS

Unfortunately we have no samples of other configurations, but this should cover most of the needs.