Hello,

This is Emily from SPT Laser, Specialized in manufacturing co2 laser tube for laser cutting machine.

We R&D red pointer laser tube to make co2 laser visible, which helps the laser mahine more user-friendly.

Any interest, Please check the red pointer laser tube video here. https://youtu.be/iX-Bqv2dN-k

Best Regards

Emily Yan

WhatsApp: +86 138 2573 1976