professional teacher who teach you how to convert image to vector file which can be easily operate on fiber laser marking machine and ezcad software , with high budget i can teach you how to rotate mark a complete ring , i can also guide you how to mark bulbs , a four lines text in just 3 seconds , i can guide you how to cut 0.8 mm thick metal with 50w laser marking machine , i can teach you how to make name necklace design , from name to photoshop design , font selection , then image and then how to cut it