This is a secondary air assist collar for your Thunder Lasers and Gen 5 Boss Lasers. It allows for lens cooling air as well as strategically placed holes for optimal debris removal and dissipation so it does not have the chance to settle on your material allowing for faster, easier and more efficient cleaning of your piece. Works wonders on wood and substantial improvement for acrylic as well.
*** This product is design for engraving "Only", improper use can lead to damage***
Warranty covers for material defects or fitment "Only" and does not cover improper use or damage caused by fire from material being engraved.